Jordin Sparks was showing off her slimmed-down bod on the red carpet this weekend, dropping by Muhammad Ali‘s Fight Night concert in a low-cut, black, lace-accented dress with plenty of side-boob. The 21 year old’s working on her third album, so the odds are good we’ll see more flirty fashion like this in the future. Among the performers at the event were fellow Idol champ Kelly Clarkson, Bret Michaels, Reba McEntire and Kevin Costner, who must be trying to bring his country music career back stateside (2010′s Turn It On was only released in Europe). See photos of the show in the gallery below.
[Photos: Getty Images]