Nina Dobrev and Julianne Hough's girls' trip got a little cheeky when the famous besties decided to hilariously flash their butts while boating!

The 27-year-old Vampire Diaries star and former DWTS pro shared the slightly NSFW image on their Instagram pages —and fans were definitely loving the candid moment from "Ida-hoe."

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"Full moons," Julianne, 28, captioned the racy pic, which also included actress Milissa Sears.

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Full moons! 🌝🌝🌝

A post shared by Julianne Hough (@juleshough) on

The girls were clearly giving their version of a full moon to followers, which was visible over the lake in the background.

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You know what they say, three moons are better than one! For more celebrity butt selfies, check out the gallery below!