By Natasha

 photo 274B4B1800000578-3026129-image-m-31_1428210603544_zpsvkd8vaj1.jpg

Rihanna rocked her debut performance of her new song “American Oxygen” last night at the NCAA March Madness and Final Four concert. Check it inside, plus how Usher is recovering from surgery in the most chill fashion…

RiRi’s new “American Oxygen” song is the theme song for this year’s March Madness tournament. So the Home star performed the song — which will appear on her upcoming new album — for the first time for last night’s Final Four match up in Indianapolis during the Coke Zero Countdown.

Check out her performances below:

Speaking of performers, Usher is keeping his fans updated on his foot surgery. The “Don’t Mind” singer went in for a repair on one of his very necessary body parts this weekend, and despite seeming a bit nervous, he offered up a peek into his operation day. And his recovery.

He even joked he’s coming back stronger and faster, just like the bionic Six Million Dollar Man. Check out his vids below:

A video posted by Usher (@howuseeit) on Apr 4, 2015 at 8:12am PDT

A video posted by Usher (@howuseeit) on Apr 4, 2015 at 12:51pm PDT

#roadtorecovery #chillin

A video posted by Usher (@howuseeit) on Apr 4, 2015 at 1:16pm PDT

#roadtorecovery #chillin

A video posted by Usher (@howuseeit) on Apr 4, 2015 at 1:16pm PDT

Get well soon Ursh!

Photos/Videos: Getty/Usher’s IG

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