NBC Renews Sing-Off, Two Other Reality Shows

It’s a good day for Nick Lachey.

NBC has announced the renewal of three of their most successful reality shows, including the Lachey hosted Sing-Off, the Lisa Kudrow produced Who Do You Think You Are? and network staple The Biggest Loser.

“Alternative series such as these three bona fide hits are important not only to their loyal audiences but also as strong components of the NBC schedule,” NBC Chairman Bob Greenblatt said in a statement Tuesday. “They are each unique, attention-getting shows with terrific producing and talent auspices, and we’re proud to be associated with them.”

Loser launched its 11th season this January with the Couples edition, and is currently NBC’s number one series among women 18-49 and women 25-54. Elsewhere in the lineup, WDYTYA‘s Season 2 is in full-effect with upcoming guest stars Kim Cattrall, Gwyneth Paltrow, Lionel Richie, Ashley Judd and Steve Buscemi. And The Sing-Off‘s second cycle last December saw viewership jump 28% from its first installment.

Which series pickup are you happiest to hear about? Let us know in the comments!