Mercedes and Rachel team up for this duet of "Out Here on My Own." The single is taken from the show FAME.
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Mercedes and Santana teamed up for "The Boy is Mine" on the 5/11/10 episode of Glee. Listen to this audio version of the single and, simply put, enjoy.
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Take it away, Mercedes! In this clip from Glee, the character busts into a version of Jazmine Sullivan's "Bust Your Windows."
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Glee Quotes

You know, the New York Times said, um, half the increase in support of gay marriage is due to generational turnover. That's what smart people call 'crazy, uptight bitches dying.' You guys lost, okay? And honestly the rest of us are just going about our business being normal and waiting for you not to be around, and not because you can stop us from getting married, but because you're kind of annoying.

Brittany

I just want somebody to love me.

Quinn