Britney Spears and Diddy Get Drunk in Las Vegas

Maybe Kim Porter should've been jealous of Britney Spears instead of Sienna Miller.

Diddy and the lead performer for tonight's Video Music Awards chilled - and drank, according to their faces below - in Las Vegas over the weekend.

They seem awfully chummy, don't they?

Briddy.

At one point, while a group of celebrities hung out in Pure Nightclub, the rap mogul gave Brit a shout-out, declaring that the singer deserved respect because she had gone through some hard times but "she keeps her head up."

Hear that, Vanessa Hudgens? Nude pics, schmude pics. Just keep your head up.