Beyonce, Jay-Z, Alicia and Swizz Beatz: Concert Couples

Making for quite the sight to be seen, a group of music legends gathered together to take in a concert in New York City on Saturday (August 28).

Beyonce, Jay-Z, Alicia Keys and husband Swizz Beats joined Mary J Blige and Chris Rock to watch 90's music icon Lauryn Hill at the 2010 Rock The Bells concert.

An onlooker tells, "Alicia looked very pregnant as she bopped to the music while Swizz Beats held her around her waist. Jay-Z and Beyonce clapped and sang along but did not stand as close to each other."

The insider continues, Mary J Blige was with her husband and kneeled on the ground to get a closer look at the singer. Comedian Chris Rock had a weird look on his face during the entire performance and Jay-Z at times put his arm on his shoulder to take it all in."

Giving her celeb-packed audience a good laugh, Miss Hill made time to bring all of her children on stage before saying, "Now you know why I've been gone for so long."

Source: Celebrity-gossip.net