Miley Cyrus: iHeartRadio Festival in Las Vegas

Miley Cyrus gets goofy with Jon Bon Jovi backstage at the iHeartRadio Festival in Las Vegas on Friday.

Miley was on hand to present Lil Wayne with Olympic swimmer Ryan Lochte. Miley also ran into some awesome people like Gwen Stefani, Jason Aldean, and Kathy Griffin backstage.

While chatting with Jojo on the Radio, Miley revealed that she is about to head out on a little vacation with Liam and her mom! So sweet.

Click inside for 15+ pics of Miley at the iHeartRadio Festival.