Lenay Dunn to Host MTV's 10 ON TOP, Premiering 10/13

Lenay Dunn to Host MTV's  10 ON TOP, Premiering 10/13

Starting this Saturday, MTV will once again kick your weekend into full gear with all new episodes of 10 ON TOP when the show premieres at 12:30pm ET/PT with Vinny Guadagnino from Jersey Shore as co-host along with Lenay Dunn. The half-hour countdown of the top 10 most buzz-worthy topics of the moment will give viewers a peek into the world of celebrity pop culture with interviews and exclusive behind the scenes footage from today's hottest young entertainers.

This season's 10 on Top has confirmed celebrity interviews and appearances by Keeping up with the Kardashians Kendall and Kylie Jenner, Taylor Swift, Olympic gold medalists, Ryan Lochte and McKayla Maroney, and Kelly Osbourne as well as stars of hit series The Vampire Diaries,2 Broke Girls, Pretty Little Liars and in a special Halloween-themed episode co-hosted by Victoria Justice, the cast of New Girl. 10 ON TOP will also showcase exclusive on-set interviews and tours by cast members from Pretty Litle Liars,iCarly, and Supernatural.

Can?t get enough of 10 ON TOP Full episodes will be available online at 10ontop.mtv.com. As always, viewers can submit their requests for who they want on the countdown via twitter @10ontop and at the 10 ON TOP Facebook page.

10 ON TOP is executive produced by Karen Frank and Jenny Slater. Matthew Parillo serves as the Executive in Charge.

About MTV Network:
MTV is the dynamic, vibrant experiment at the intersection of music, creativity and youth culture. For over 27 years, MTV has evolved, challenged the norm, and detonated boundaries -- giving each new generation a creative outlet and voice that entertains, informs and unites on every platform and screen. On-air, MTV is the number one rated full-day ad-supported cable network for P12-24. Online, MTV.com averaged 8.5 million monthly unique visitors during the first quarter of 2009 -- up +6% from Q4/2008 and up +6% year-over-year. Total video streams for the first quarter of 2009 increased 21% over the same time period last year. And MTV?s successful sibling networks MTV2, mtvU and MTV Tr3s each deliver unprecedented customized content, super-serving music fans, college students and young American Latinos like no one else. MTV is part of MTV Networks, a unit of Viacom (NYSE: VIA, VIA.B), one of the world?s leading creators of programming and content across all media platforms.