The actor was all smiles as he pulled the up-and-coming actress close. Dating rumors between this duo began just earlier this month, when they were photographed together at the Los Angeles Lakers game.
20-year-old Halston previously dated Dancing With the Stars contestant James Maslow. In fact, as Star recently reported, her new relationship with Zac is actually just a scheme to make her ex jealous! “Halston is still in love with James,” a friend reveals.
Neighbors, which also stars Seth Rogen and Rose Byrne, hits theaters on May 9.