Music
Photorazzi / Wild1
The star has been busy working out and rehearsing since emerging from a spell in a rehab clinic last month.
According to website E! Online she cancelled a low-profile show at Los Angeles club Forty Deuce but is still rehearsing ahead of unpublicised dates planned for coming weeks.
Ivan Kane, who owns the club, confirmed she "came on stage during rehearsal, looking very hot, with four dancers and sang three songs".
He added: "They ran through the set several times, the choreography was smokin' and she sounded great."
More: Music
Singles Reviews
Gym Class Heroes ft. Neon Hitch: 'Ass Back Home' reviewThe group are whipped into shape on their latest effort.
The Sound
Ones to watch: LawsonDigital Spy finds out more about the fast-rising group.
Music Interviews
Cher Lloyd: 'LA Reid loves scrambled eggs'Digital Spy finds out what the singer has been up to in America.
Album Reviews
The Ting Tings: 'Sounds From Nowheresville' reviewThe duo overcomplicate matters on their second studio album.
