Is Britney Spears Starting Her Comeback?

Britney Spears is reportedly rehearsing at the Millenium Dance Studio in preparation for three upcoming House of Blues performances scheduled for next week

The popstar is rumored to be performing under the alias "The M+M's" and will perform with a handful of back-up dancers. Shows for the group are scheduled at the House of Blues in San Diego on May 1st, House of Blues Anaheim on May 2nd, and House of Blues Sunset Strip on May 3rd.

Source: Just Jared