Kourtney & Sofia’s Bikini Showdown: Who Had the Hottest Cabo Look?

Kourtney Kardashian might be 19 years older than Scott Disick’s girlfriend Sofia Richie, but her bikini game is just as strong as the younger woman’s. During their pre-Christmas family getaway to Cabo, Mexico, Kourtney and Sofia both sported itsy bitsy thong bikinis on the beach. But who wore it better? Click through the gallery to decide.

Kourtney & Sofia’s Bikini Showdown: Who Had the Hottest Cabo Look?

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Sofia, 20, opted for an orange string bikini.

Photo credit: Backgrid/Mega

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The thong bottom showed off her backside.

Photo credit: Backgrid/Mega

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But Kourtney, 39, came out swinging in her revealing black swimsuit.

Photo credit: Backgrid/Mega

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Not to be outdone, she also opted for a thong bottom.

Photo credit: Backgrid/Mega

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She added a denim mini skirt when she was chasing after the kids.

Photo credit: Backgrid/Mega

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Scott, 35, couldn’t let the girls be the only ones to show off, though. He took off his shirt to reveal his pretty impressive abs.

Photo credit: Backgrid/Mega

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As Star readers know, Kourtney and Scott have fought about his young girlfriend in the past. She blew up at him for introducing Sofia to their three kids — Mason, Penelope, and Reign.

Photo credit: Backgrid/Mega

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But the joint vacation was possibly a step in the right direction. Sister Khloe praised the trio for being “mature” for the sake of the kids.

Photo credit: Backgrid/Mega

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Whose bikini look was the winner — Kourtney’s or Sofia’s? Sound off in the comments!

Photo credit: Backgrid/Mega

Sofia, 20, opted for an orange string bikini.

Photo credit: Backgrid/Mega

The thong bottom showed off her backside.

Photo credit: Backgrid/Mega

But Kourtney, 39, came out swinging in her revealing black swimsuit.

Photo credit: Backgrid/Mega

Not to be outdone, she also opted for a thong bottom.

Photo credit: Backgrid/Mega

She added a denim mini skirt when she was chasing after the kids.

Photo credit: Backgrid/Mega

Scott, 35, couldn’t let the girls be the only ones to show off, though. He took off his shirt to reveal his pretty impressive abs.

Photo credit: Backgrid/Mega

As Star readers know, Kourtney and Scott have fought about his young girlfriend in the past. She blew up at him for introducing Sofia to their three kids — Mason, Penelope, and Reign.

Photo credit: Backgrid/Mega

But the joint vacation was possibly a step in the right direction. Sister Khloe praised the trio for being “mature” for the sake of the kids.

Photo credit: Backgrid/Mega

Whose bikini look was the winner — Kourtney’s or Sofia’s? Sound off in the comments!

Photo credit: Backgrid/Mega