It was showtime at the Apollo in Harlem with Alicia Keys and friends on Thursday night (Jan. 7). In addition to performing her hits, Alicia brought out Raheem DeVaughn and Marsha Ambrosius during the concert for BillboardLive.com. Grammy nominee Melanie Fiona, who expressed her gratitude to Alicia, also performed her No. 1 single “It Kills Me” and “Ayo” with beatboxer Kenny Muhammad. If you missed it, watch the show here.