Romeo Joins ‘Dancing With the Stars’ Cast

Romeo will join 'Dancing With the Stars' for Season 12, which kicks off with a two-hour premiere on March 21.

'Dancing With the Stars' announced the full lineup for the upcoming celebrity-studded dance season this morning, which includes 'My Baby' hitmaker Romeo Miller Jr. (formerly Lil' Romeo), Wendy Williams, Ralph Macchio (the Karate Kid), and Kirstie Alley, among others.

Romeo is not so "lil'" anymore -- and though he's already been schooled on the way of the music business, at 21, he is pursuing an education in entertainment and business at the University of Southern California.