April 5, 2017 4:58 am ‘Tonight': The Ragtime Gals Sing ‘Baby Got Back' The Ragtime Gals bust out a barbershop quartet version the Sir Mix A Lot hit. US & World Videos 2:10 Justin Bieber mentioned wanting a baby with Hailey Bieber 4 years ago 5:00 Kelly Clarkson surprises trailblazing music educator with childhood teacher 3:02 Daughter surprises mom and nana with touching letter for Mother's Day 6:00 Luis A. Miranda Jr. brought entire Puerto Rico family to cheer Lin-Manuel Miranda at Tony Awards 6:15 Parents of Harmony Montgomery's half-brother read his emotional victim impact statement: ‘I need my big sister'