Credit: MTV

MTV is kicking off the summer with the return of its pop culture countdown series, 10 on Top! Wetpaint Entertainment can exclusively reveal the all-new season is set to premiere on Saturday, July 13 at 12:30 p.m. ET/PT.

Host Lenay Dunn and singer Jason Derulo, who will guest co-host for the season premiere, will run through the 10 most talked-about celebs and trending topics of the week. The premiere episode will feature interviews with Khloe Kardashian, The Wanted, and Avril Lavigne, as well as new True Blood hottie, Rob Kazinsky, Pretty Little Liars star Keegan Allen, and Aislinn Paul, Jessica Tyler and Eric Osborne from Degrassi.

 This all-new season of 10 on Top will feature appearances by Ryan Reynolds, Jonas Brothers, Mac Miller, Snoop Lion, Big Time Rush, Hunter Hayes, Ke$ha, J. Cole, and Logan Lerman, as well as stars from Switched at Birth, Twisted, The Fosters, and So You Think You Can Dance.

This August, 10 on Top will also be celebrating the 2013 MTV Video Music Awards, leading up to a special VMA-themed episode airing on August 24, the day before the VMAs air live from the Barclays Center in Brooklyn, NY. Celebrities will share their predictions for who will take home a MTV Moonman and nominees will talk about their expectations for the show. 

Celebrate the return of MTV's 10 on Top below with an exclusive clip from the premiere. In the clip, Khloe Kardashian share who she'd rather party with: Kanye or Scott Disick. The answer might surprise you! 

Credit: MTV Photo: Kanye vs. Lord Disick: Khloe Kardashian Sounds Off on MTV's 10 on Top — Exclusive!

Catch the season premiere of 10 on Top on Saturday, July 13 at 12:30 p.m. ET/PT. 

Are you excited for its return? Sound off in the comments!