12 of 14

Source: WENN

John Legend – Everything is Everything

John Legend has a bunch of surprising features in his discography, including Alicia Keys’ “You Don’t Know My Name” and Al Green’s “Stay With Me.” But one that really shocked us was his background contribution to Lauryn Hill’s “Everything is Everything,” which didn’t feature his vocals but actually his piano playing.

Source: WENN.com

Cee Lo Green – Don’t Cha

In 2005, Cee Lo Green gifted his self-written, self-produced track “Don’t Cha” to the Pussycat Dolls to be used as their debut single. The surprise? Cee Lo sang all of the background vocals himself. That’s right, every “oooh!” and “yeahh!” is actually Cee-Lo.

Source: WENN.com

Ashanti – I’m Real and Ain’t it Funny

In 2001 and 2002 Ashanti sang background on two of Jennifer Lopez’s songs featuring Ja Rule – “I’m Real” and “Ain’t It Funny.” If you listen closely you can actually hear Ashanti’s voice behind J-Lo’s on both tracks.

Source: Younghipscene.com

Stevie Wonder – Let’s Get Serious

We know we’re taking it back with this one, but how many people know that Stevie Wonder not only wrote and produced Jermaine Jackson’s 1980’s hit “Let’s Get Serious” but also provided vocals for the track?

Source: WENN.com

Charlie Wilson – I Ain’t Gonna Stand For It

In 1980, Charlie Wilson and his brother Ronnie (then members of The Gap Band) jumped on Stevie Wonder’s “I Ain’t Gonna Stand For It” and sang background vocals. The collaboration became a hit, reaching number four on the Billboard R&B chart and number 11 on the Hot 100.

Source: WENN.com

Ke$ha – Right Round

This one may have been more obvious to some than others, but in 2009, Ke$ha (who was still unknown) was featured on Flo Rida’s track “Right Round.” But although her voice played a large role in the production, she was uncredited in the American version, received no payment for her contribution, and opted out of appearing in the video.