Meghan Trainor says she 'Still Don't Care' — because her new album and tour are about growth

In the decade following her debut album, Meghan Trainor has lived myriad lives — but the message of her bright, cheery pop ...

“Oh. What. Fun.” Soundtrack to Feature Two New Gwen Stefani Songs ‘Shake the Snow Globe’ and ‘Hot Cocoa’ (Exclusive)

"It truly is the most incredible honor to have her original music in the film," director Michael Showalter tells PEOPLE ...