Diva takes to the stage in London to perform for charity

Jun 3, 2013 14:24 GMT  ·  By

Beyonce wasn’t the only performer to have a surprise guest on stage at the Sound of Change concert that took place in London over the weekend. Jennifer Lopez also performed live – and she had Mary J. Blige on for a surprise duet.

Lopez’s performance is embedded above but, to state the obvious, the quality isn’t the best.

The diva, who also performed on Britain’s Got Talent a few days ago, kicked off her number with “Live It Up.”

She covered with Mary The Beatles’ song “Come Together.”

Sound of Change Live was meant to raise awareness and money for the charity Chime for Change, which deals with various problems women today face, from education to abuse.

Critics in the UK (and many fans as well) found it somehow ironic that Lopez, among others, would promote feminism and female empowerment in such tiny and extremely revealing stage outfits.