Miley Cyrus is one proud pal. She's made no secret how much she adores her bestie, Kelly Osbourne. This weekend, she tweeted a photo of herself and Osbourne goofing around at the People's Choice Awards, and it's adorable!

"Love u @MissKellyO This describes us perfectly," the 'Can't Be Tamed' singer wrote. In the shot, Cyrus leans back and makes a face as Osbourne laughs behind her.

The duo have been tight since they met on the set of their film 'So Undercover.' Osbourne presented Cyrus with her now notorious Bob Marley birthday cake and stuck with the former 'Hannah Montana' starlet through the fall out of her self-proclamation as a "stoner." Osbourne was also on hand to help Cyrus punk their pal Khloe Kardashian during a girls' night in.

The besties have more in common than famous dads and silly senses of humor. Despite being happy with and proud of their curves, both Cyrus and Osbourne have come under fire for their weight -- which they both lost rapidly and dramatically.

They sound like such a fun pair! Because they get along so well, we can't wait to see their onscreen chemistry in 'So Undercover' when it finally hits theaters.