Lips Are Movin

Meghan Trainor's second single is a sassy tune that finds the singer breaking up with her cheating boyfriend. I know you lie because your lips are movin Tell me do you think I'm dumb? I might be young, but I ain't stupid Talking circles with your tongue Though the song is not all about her bass, it is another doo-wop throwback in a similar vein to Meghan's breakthrough single.

The song's music video finds Meghan belting out the soulful tune, flanked at times by backing dancers in front of several colorful backgrounds. "It's not just a story or a theme of 'here's a boy and here's me and me yelling at him,'" she explained to MTV News. "It's like, 'Here's me being sassy and other people dancing with me and having just a good time and trying to get through this feeling of, Ugh he's cheating on me again.' Like, 'I know you're lying, but that's OK because I'm gonna find the next guy. I'm good.'"

The clip features props being lifted on and off screen by various workers. Did you recognize any of them? Several Vine, Instagram and YouTube stars have cameos in the video, including Marcus Johns, Chachi, Les Twins, Robby Ayala and Cody Johns. In addition the chorography, set design, hair and makeup, styling and behind-the-scenes photography was all done by the social influencers. Meghan is a personal fan of many of her co-stars. "Les Twins are incredible, I watch their videos all the time," she told Billboard magazine. "I have been following Marcus and Cody Johns since their first Vine, and Mei -- who did my nails for the video -- is so incredibly talented." "I'm excited we were the first to make a music video this way, by tying in all the innovators and influencers," Meghan added. "But it still feels very 'Meghan Trainor,' which is amazing!"