Saturday’s taping of the TV Land Awards will feature a special musical guest. Oscar and Grammy winner Jennifer Hudson will perform “Whatever Makes You Happy” from Empire‘s season 1 soundtrack, EW has learned exclusively.

The 2015 awards, hosted by Terry Crews, will have a special tribute to legendary comedian Joan Rivers, in addition to honoring Betty White, and Donny and Marie Osmond. Shows that will receive awards include Parenthood, The Wonder Years, and Ally McBeal, along with a majority of the original casts. Calista Flockhart, the star of McBeal, will attend in her first public appearance since husband Harrison Ford’s plane crash.

The TV Land Awards will tape at the Saban Theatre in Beverly Hills and air Saturday, April 18 at 9 p.m. ET/PT on TV Land with simulcasts on Nickelodeon and NickMom. Viewers can follow the night on @tvland on Twitter with the hashtag #TVLA.