UPDATE: Cee Lo has confirmed that he has recorded a new version of "F**k You" with Paltrow.

Before she was Country Strong -- and before she was performing "Forget You" on Glee -- Gwyneth Paltrow was performing R&B with Jimmy Fallon. You heard me right.

Yesterday evening on Late Night with Jimmy Fallon, the Oscar winner reminisced with her former musical partner about their days in the group Shazzazz. (You can check out their performances of "Let's Do It," "Why Don't We Do It Again" and "We Did It" before and after the jump.)

Like what you hear? Then you might want to watch the January 15 broadcast of Saturday Night Live. That is when Paltrow is expected to do some type of musical number with Cee Lo Green.