Sydney Sweeney, Heather Graham and Hailey Bieber are just a few stars who were spotted in their bikinis this week, whether they were on vacation or celebrating the new year at home.

Jennifer Aniston turned up the heat in Cabo San Lucas, where she was spotted rocking a string bikini on her annual getaway ...

Aniston enjoys a Cabo vacation celebrating New Year with Jason Bateman and friends, flaunting her toned physique in a ...

The actress, 55, put her toned body on display in a hot pink triangle top and light blue bottoms as the group enjoyed a ...

Lopez shared her swim look on Instagram and it was a hodgepodge of items. She wore a black bikini top with a cleavage-flaunting neckline and dainty gold hardware in the center. Her matching bottoms ...