Miley Cyrus successfully punked her boyfriend Liam Hemsworth and friends Kelly Osbourne and Khloe Kardashian on last night's episode (May 17.)

Cyrus was a victim of punking herself on the season premiere, where she thought she was punking Justin Bieber, but he was punking her in secret! So much punking! Luckily for Miley, she was able to pull off her pranks with ease and little suspicion.

Her BF, 'Hunger Games' actor Liam Hemsworth, dealt with naked people entering his car while he stopped at an ATM. The Aussie actor blew his stack when the cops got involved and the perps claimed they were hanging with Liam and Miley, and that's when his lady love pulls the plug on the prank.

She pulls a trick on both Kelly and Khloe. They are supposed to have a girl's night but a delivery man shows up and gets his penis caught in a zipper and requires help!

In the behind-the-scenes clip, Khloe, who is used to having cameras in her face thanks to the 900 reality shows she has been on, said, "I thought it was a girl's night. But I guess no girl's night for us. It's a TV night, a 'Punk'd' night … I always said if I ever got punked, I would know. This is like… I had no idea."

In another outtake, Miley looks so entertained by having punked her man, who looks incredibly relieved after he finds out the jig is up.

Watch Behind-the-Scenes Footage of Miley Punking Kelly + Khloe

Watching Behind-the-Scenes Footage of Miley Punking Liam