Never one to pass on a party, BFF's Christina Milian and Karrueche Tran were enjoying the California sunshine in support of the Good Brother clothing pre-launch in Hollywood Hills.
Who do you think is hotter, Christina or Karrueche?
Scroll down to see the results of the previous Battle of the Day
Hottest Birthday Babes
Nina Dobrev Won!
If only you were lucky enough to be invited on a vacation with Hollywood beauties Julianne Hough and Nina Dobrev, you might have been invited to partake in their 'full moon' session or at least would have seen it live instead of only on Instagram and the bootilicious babes bared all and exposed their cheeky smiles to the camera.
Here's their vacation pic...
Which babe do you think is hotter, Julianne or Nina?