Happy Birthday, Daddy Mac!

Chris Smith turns 32 years old today.

The rapper, only best known for comprising one-half of the beloved duo Kriss Kross in the early 1990s, hasn't accomplished much since the release of the 1996 album "Young, Rich & Dangerous." But it's time to get excited, fans of backwards clothing:

According to their Facebook page, Kriss Kross is planning a 2011 tour. Hey, if New Kids on the Block can mount a comeback...

Kris Kross - Jump

Also celebrating birthdays today: Cash Warren, George Foreman and Fairly Legal star Sarah Shahi.