Jennifer Lopez goes from the block to 30 Rock. The triple threat played host and musical guest on this weekend’s “Saturday Night Live.” Among the highlights was the opening sketch where J.Lo acted as Rihanna in a parody of the “We Are the World” remake recording sessions.

She also performed two new songs, “Pieces” and an acoustic version of the Danja-produced “Starting Over” from her seventh studio album Love?, which she still plans to release this summer on a new label.

“We Are the World” Sketch”

“Pieces”