Beyoncé Knowles is having a big week. First she fights off a fake tape of her singing horribly off-key. Then her movie, "Obsessed", opens at number one despite the fact that critics seemed to hate it. Oh, and she has a mega-multi-super-uber music career. So what should she do next?

A children's cartoon. I mean, duh.

Beyoncé appeared on the Nick Jr. show Wow! Wow! Wubbzy! on Monday, April 27; don't worry, it will be replayed several hundred times, I'm sure.

According to a press release, the bootylicious singer (I guess we have to say "and actress" now that she has a number one film, right?) "is excited about her role" on the show, which she knows all about because of her 4-year-old nephew. Apparently the kid "can't believe she landed" this role. (Note to the kid: trust me. They were thrilled to have her.)Beyoncé isn't going outside of her comfort zone, despite being animated. She plays Shine, the leader of the Wubb Girlz, a girl group who appear on Wubb Idol. Which is a popular show in Wuzzleburg and Wuzzlewood. (If none of this makes sense, go ask a 4-year-old. They'll be happy to explain it to you.)

She used to be in Destiny's Child. I guess this is Destiny's Toddler. And for those of us hoping for a guest spot by Jay-Z? Not yet. Sorry.

Here are some dates and times so you can Tivo the show for the little Wow! Wow! fans in your life:

"Wubb Idol" mania continues with the premiere of new half-hour episodes featuring The Wubb Girlz with Beyoncé as Shine – Monday, April 27 – part of a "Wow! Wow!" week-long celebration, April 27-April 30, at 10:00 a.m. (ET/PT) on Nick Jr.!
All-new one-hour "Wubb Idol" special premieres Friday, May 1, at 1:00 p.m. (ET/PT) on Nick Jr.®!
Primetime "Wubb Idol" debut follows, Sunday, May 3, at 7:00 p.m. (ET) on Nickelodeon's NOGGIN®!

Do you like it when big stars show up on kiddie shows like this? Or do you not care?

Brett Singer is the editor-in-chief of DaddyTips.com. You can follow his tweets at Twitter.com/brettsinger.