The third annual Jordin Sparks Experience kicked off in Miami yesterday. The charity event—benefiting Jordin and her brother P.J.’s “I’m M.A.D., Are You?” campaign—saw the Season 6 American Idol winner pair up with Season 7 runner-up David Archuleta to belt out “No Air.” And just how ably did Archie fill Chris Brown’s shoes? We say: Chris who? Head below to watch two duet on stage at the Eden Roc Renaissance Miami Beach hotel.

“Finally heading to bed,” Archuleta tweeted last night. “But so awesome getting to sing with @TheRealJordin !! A privilege to sing with someone so talented!”

We’re not sure exactly what shenanigans these two got up to after their performance, though. This morning, Archie posted another message to Twitter:

Having a checkup at the doctor’s to see what’s going on with the swelling in my mouth. Haha.

Meanwhile, this isn’t the only collaboration Jordin has done in recent days. Earlier this week she lent her vocals to the all-star update of “We Are The World,” and appeared in a viral video with the Jonas Brothers to promote Nick Jonas’ new album Who I Am.

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