Demi Lovato Stars In Fall Out Boy’s “Irresistible” Video: Watch Here! What’s your Reaction? +1 0 +1 0 +1 0 +1 0 +1 0 Facebook Twitter Email She’s always up for a good time, and Demi Lovato’s latest gig finds her singing along with Patrick Stump and the rest of Fall Out Boy in their new music video for “Irresistible.” Playing on the classic NSync “It’s Gonna Be Me” doll scenario, the “Uma Thurman” rockers all turn into bobblehead figures in a toy store. Making things even more nostalgic, both Chris Kirkpatrick and Joey Fatone costar as store employees. But the most amazing aspect of the whole video is Demi’s amazing vocal chops. Check the clip. Dress like Demi Lovato by megi32 featuring round sunnies Related articles PICS: Demi Lovato Gets Hot And Heavy In The Ocean With Boyfriend Wilmer Valderrama Demi Lovato Shares Sleepy Photo With Wilmer Valderrama Demi Lovato Gets Into Fake Fight with Wilmer Valderrama! Demi & Wilmer — Braving The Waves With Their Love (PHOTOS) Demi Lovato, Joe and Nick Jonas Join Forces for Victoria’s Secret Swim Special 8 celebrities who spoke out against Photoshop in 2015