Ariana Grande performs on NBC's "Today" at the NBC's TODAY Show on August 29, 2014 in New York, New York. (Photo by Jamie McCarthy/Getty Images)
Emma Stone attends the Opening Ceremony and 'Birdman' premiere during the 71st Venice Film Festival on August 27, 2014 in Venice, Italy. (Photo by Elisabetta A. Villa/WireImage)
Allison Janney and Matt LeBlanc attend the Television Academy's 66th Emmy Awards Performance Nominee Reception at the Pacific Design Center on Saturday, Aug. 23, 2014, in West Hollywood, Calif. (Photo by Frank Micelotta/Invision for the Television Academy/AP Images)
Anna Chlumsky sparkles in Forevermark Diamonds at the Primetime EMMY Awards Entertainment Weekly party at Fig & Olive Melrose Place on August 23, 2014 in West Hollywood, California.
Petra Nemcova celebrates her Hamptons magazine cover at Southampton Social Club with Grey Goose Vodka. (Photo Credit: Getty Images for Hamptons Magazine)
The Americana at Brand hosted a back-to-school event with Teen Vogue featuring a meet and greet with Neutrogena brand ambassador Bella Thorne. Guests also enjoyed a live fashion presentation by style expert Sydne Summer of SydneStyle.com and an array of activities including a Nordstrom beauty lounge, braid bar, nail art, DIY stations, photo booth and more! (Photo credit: Dan Steinberg / The Americana at Brand)
Joy Behar performed at LIPSHTICK – THE PERFECT SHADE OF STAND UP at The Venetian Las Vegas on Friday, August 22.
DJ Alexandra Richards performed some of the summer’s greatest hits at the Disaronno Terrace at The Jimmy at The James Hotel.
Catherine Lowe attends the HBO Luxury Lounge featuring PANDORA jewelry at Four Seasons Hotel Los Angeles at Beverly Hills on August 24, 2014 in Beverly Hills, California. (Photo by Angela Weiss/Getty Images for Mediaplacement)
James Van Der Beek spends a day with his ladies at Back to School fashion show at The Grove benefitting Baby Buggy. (Photo Credit: Bryan Beasley Photography)
Serena Williams attends the 15th Annual Taste of Tennis Gala at the W New York on August 21, 2014 in New York City. (Photo by Brad Barket/Getty Images for Taste of Tennis Week)
Ross Mathews fuels up with HYDRIVE Energy Water for a 30 calorie energy boost while attending Kari Feinstein's Style Lounge presented by Paragon at Andaz West Hollywood. (Photo by Araya Diaz/WireImage)
DWTS pro Karina Smirnoff hosted a dinner at Buca di Beppo located in Encino, LA for new and returning students of Karina Smirnoff Dance Studio Camp on Aug 21. (Photo Credit: Lucas Rossi)
World Champion professional boxer Floyd Mayweather and Ball Up CEO Demetrius Spencer at the Ball Up Championship game in Las Vegas on August 23, 2014 (Photo Credit: Ball Up)
Gayle King and Liberty Ross at the GENETIC x Liberty Ross Launch on August 22, 2014 in Beverly Hills, California. (Photo by Stefanie Keenan/Getty Images for for GENETIC Los Angeles)
Connie Britton and Kellie Pickler attend Starwood Preferred Guest's Hear The Music, See The World featuring Kellie Pickler at Four Points By Sheraton Nashville-Brentwood on August 23, 2014 in Brentwood, Tennessee. (Photo by Rick Diamond/Getty Images for Four Points By Sheraton)
Viola Davis and daughter, Genesis, were all smiles, admiring Beauty Kitchen’s glitter-topped soap cupcakes at GBK’s Pre-Emmy Awards Gifting Suite.
Olivia Palermo looks chic in a jacket from the new Marchesa Voyage collection exclusively for http://www.ShopStyle.com, launching Sept 9. (Photo Credit: Michael Simon)
Rosie Huntington-Whiteley stacks pieces from the new Tiffany T Collection in Malibu. (Photo Credit: Michael Simon)
Emmy nominee Matthew McConaughey is red-carpet ready in blue Dolce & Gabbana as he departs for the awards ceremony in the new 2015 Lincoln MKC. (Photo Credit: TalismanPHOTO for the Lincoln Motor Company)
Bridget Moynahan and Sesame Street’s Grover and Abby Cadabby stop by the Time Warner Cable suite for Opening Day festivities at the US Open.
Sean Lowe celebrated the opening of Martorano’s at Harrah’s Resort Atlantic City with a delicious Italian dinner on August 23, 2014. (Photo Credit: Josh Jacoby/Moondoggie Studios)
Kat Graham performed at The Pool After Dark at Harrah’s Resort Atlantic City on August 23, 2014. (Photo Credit: Tom Briglia/PhotoGraphics )
Bravo TV’s "Ladies of London" star Noelle Reno hits the Hampton Classic Horse Show donning a Mary Katrantzou blouse-dress and bracelets from her collection, LuLu’s Estate Jewelry.
Justine Skye (pictured above) celebrated her 19th Birthday and release of her 1st official single “Collide” featuring Tyga (pictured above) and DJ Mustard at Katana in West Hollywood, CA. (Photo Credit: Lilly Lawrence, Getty Images)
Mayim Bialik visited the Backstage Creations Celebrity Giving Suite at the 66th Emmy Awards where Sabra Hummus and snacks were served. (Photo by Arnold Turner/Invision for Backstage Creations/AP Images)
Alexandra Daddario celebrated the Viva la Juicy Gold Couture launch at the London West Hollywood Hotel.
Karina Smirnoff has all she needs for a relaxing day in the park — her adorable pup and her energy-boosting Zantrex SkinnyStix.
Julianne Hough and Verizon IndyCar driver Helio Castroneves reunited on Wed., Aug. 27, 2014, in Los Angeles. (Photo by Casey Rodgers/Invision for Verizon/AP Images)
Jennifer Lopez and Taylor Swift attend the 2014 MTV Video Music Awards. See more VMAs pix at http://starmagazine.com/vmas (Photo by Kevin Mazur/MTV1415/WireImage)
Nolan Gould, who plays the loveable Luke Dunphy on ABC’s hit show "Modern Family" learns an important lesson on a first date in this new video from The National Audubon Society and Toyota. http://www.audubonmagazine.org/articles/birds/help-wildlife-sharing-beach
Former "Dancing With The Stars" host Brooke Burke is all smiles as she picks up a bottle of ready-to-drink Coconut Colada VitaFrute Cocktails by VEEV and fresh flowers from Ralphs to gear up for her Labor Day party with hubby David Charvet.
Super stylish Nikki Reed was spotted wearing the Seventeen Fashion Collection from Sears while walking her dog near home in Los Angeles, CA.
Stand Up To Cancer Ambassador Marg Helgenberger and Italia Ricci, star of ABC Family’s "Chasing Life," were on hand as the City of Los Angeles commended Stand Up To Cancer (SU2C) by presenting a resolution declaring Friday, September 5 as the official "Stand Up To Cancer Day." (Photo Credit: Rick Rowell / ABC)
Megan Hilty shops the new Wendy Bellissimo collection at Destination Maternity in NYC. Her maternity wardrobe must-have? The Wendy Bellissimo for Destination Maternity Cold Shoulder Blouse – easy and breathable like a dress! (Photo Credit: Chad Davis, Courtesy of Destination Maternity)
Chris Evans hangs out with some friends at the Heineken House during the US Open on Tuesday, August 26, 2014.
Maksim Chmerkovskiy snacking on popchips at GBK’s Pre-Emmy Celebrity Gift Lounge in Beverly Hills. (Photo Credit: GBK Productions)
January Jones congratulates Aaron Paul on his Emmy win at the AMC After Party sponsored by Heineken. (Photo Credit: John Shearer/ Invision/ AP)
Maria Menounos was spotted shopping at Walgreens in Studio City, CA stocking up on Cetaphil Gentle Skin Cleansing Cloths.
Mayim Bialik stopped by the Backstage Creations Giving Suite during the 66th Primetime Emmy Award and tried some MYX Fusions Moscato.
Nina Dobrev was spotted rocking American Eagle Outfitter's signature Hi-Rise Festival Shortie. American Eagle will be celebrating fall festival style this Labor Day weekend by partnering with the Budweiser Made in America Festival!
Jon Voight checked out Traveler’s Choice Luggage with Emmy Nominee for Best Supporting Actor in 'Ray Donovan' at Doris Bergman’s pre-Emmy style lounge at Fig & Olive in Los Angeles.
Outstanding actress Julia Louis-Dreyfus attends HBO's Official 2014 Emmy After Party. For more Emmys pix, go to http://www.starmagazine.com/emmys (Photo by Araya Diaz/Getty Images)
Trevor Jackson and singer Zendaya celebrate at Trevor Jackson's Monster 18th Birthday Party Presented by Monster at El Rey Theatre on August 28, 2014 in Los Angeles, California. (Photo by Michael Buckner/Getty Images)
Alessandra Ambrosio attends The PalazzinaG Hotel’s 71st Venice Film Festival Opening Party sponsored by Chopard, Moët Chandon and Cotril
Tori Kelly and Becky G attend a VIP event hosted by ARIZONA JEAN CO. in Los Angeles on August 27, 2014 in Culver City, California. (Photo Credit: Michael Buckner/WireImage for Arizona Jean Co.)
Ashley Tisdale and Lily Aldridge attend the launch of Velvet's Join The Fight against childhood cancer collection in support of St. Jude Children's Research Hospital at Revolve Beach Haus where guests enjoyed VitaFrute cocktails by VEEV and POM juice blends.
Molly Sims and SodaStream empower consumers to #RethinkYourDrink and raise awareness for better-for-you sparkling beverages. (Photo Credit: Lisa Mauceri, Splash News)