There's a new mother-daughter look-alike in town. On Monday, Kate Beckinsale and her daughter Lily, 18, showed off their stunning similarities with a few Instagram photos. The two, who are currently enjoying a tropical vacation somewhere under the sun, posted bikini snaps within hours of each other. While Kate shared a photo of herself lounging in a red and white bikini, Lily stole her thunder a few hours later by sharing a gorgeous photo of herself standing on the beach in a similar suit. 

Bikini tops and bottoms don't always have to match, even when they come as a set. All the swimsuit queens know the trick to making your piece stand out is mixing and matching. Kate Beckinsale is one of the stars who already has this hack down. Looking quite at home, she 'grammed a photo of herself lying down on a hammock suspended above water, wearing a red bandeau with white bottoms. The star is currently on a tropical getaway with her daughter Lily.

You probably don't need much convincing that Kate looks pretty frickin' amazing. Between her pose, the clear water, and her laid-back swimsuit styling, the snap might as well have been from an editorial spread.