Empire. 8pm on Fox. The two hour season finale is going to be insane. First, there's the guest stars—Snoop Dogg, Jennifer Hudson, Patti LaBelle and Rita Ora will all appear as themselves. As for the plot? Cookie plots to get herself back on top, Hakeem formulates his next career move and Lucious reveals a major secret that'll change the game entirely.
JOEY LAWRENCE, MELISSA JOAN HART
Melissa & Joey. 8pm on ABC Family. The spring finale is the show's 100th episode, and also the episode in which Mel and Joey decide they want to make a baby ASAP. Get crackin'!
Barely Famous. 9:30pm on Vh1. This new docu-style comedy series follows sisters Erin & Sara Foster, David Foster's daughters and step-daughters of RHOBH's Yolanda Foster. Anyway, it chronicles their lives in LA as they hang out with their famous pals and pretend to be more famous than they actually are. And PS: It's hilarious.
Little Women: LA. 9pm on Lifetime. The season finale will include a major breakup, plus Terra reveals her baby's gender at her baby shower.
JULIE ANDREWS, DIANE SAWYER
The Sound of Music 50th Anniversary Special With Diane Sawyer. 10pm on ABC. Julie Andrews reminisces on the film that came out fifty (!!!) years ago, and then Diane Sawyer joins her on a trip to Austria to learn about the inspiration for the movie and the real life von Trapps.
What will you be watching tonight? Tweet us @OKMagazine.