Madonna To Perform 'Same Love' Alongside Macklemore & Ryan Lewis At Grammys

01/25/2014 03:00 pm ET | Updated Jan 25, 2014

Madonna's newly confirmed performance at Sunday's Grammy Awards will find the singer teaming with Macklemore and Ryan Lewis on the duo's 2012 anthem "Same Love," sources reportedly tell Us Weekly.

Word spread last weekend that Madonna would likely provide supporting vocals during a performance of one of the nominated songs, and now it appears she'll take her same-sex activism to the Grammy stage. Us Weekly does not address how Madonna's portion of the performance will complement that of featured artist Mary Lambert, who tweeted on Friday that she was in rehearsals for the telecast.

Madonna posted two photos to Instagram on Friday that noted she'd be at the Grammys, including one that announced her need for a good pair of heels to wear.

"Same Love" is up for Song of the Year. The Grammys air Sunday, Jan. 26, at 8 p.m. EST on CBS.

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