Robbie Amell holds costar pal Matt Shively back from wrestler John Cena in this new still from True Jackson VP.

In the upcoming episode “Pajama Party,” Amanda (Danielle Bisutti) crashes True’s (Keke Palmer) slumber party, where their competitive sides turn a night of game-playing and secret-sharing into a battle of wills. Vivica A. Fox and Willow Smith make special appearances, playing True’s mother and young True, respectively.

Meanwhile, Ryan (Shively) and Jimmy’s (Amell) preview screening of John Cena‘s new action movie turns into an all-night adventure when their hero Cena surprises the audience by showing up, giving Ryan and Jimmy the thrill of their lives when he brings them to the set of his next movie and later, to a celebrity hockey game.

Robbie told JJJ recently, “For a promo shoot, John Cena ended up picking Matt and I both up above his head like stuffed animals. It was nuts. He’s an absolute gentleman to work with.”

“Pajama Party” premieres THIS Saturday, April 3 @ 8:30PM ET/PT on Nickelodeon.

Keke Palmer‘s True Jackson, VP Season One, Volume One hits shelves today!

The DVD features episodes “True Takes Iceland,” “Ryan on Wheels,” “Telling Amanda” and more plus you get special bonus features including extras, bloopers, cast screen tests and behind-the-scenes at the Barbie Fashion Show during NY Fashion Week!

Are you as in love with this series as JustJaredJr.com? Great! We’re giving THREE lucky readers a chance to win a copy of the DVD. If you don’t win this contest, you can still pick up a copy at Amazon.com.

HOW TO ENTER: Leave a comment here with a valid email address (will not be published) and THREE winners will be chosen at the end of the contest, which ends on Tuesday, September 15 @ 11:59PM EST. USA and Canada Only. Enter as many times as you want!!! Good luck!

UPDATE: Winners have been notified. Thanks for entering!