STAMFORD, Conn. — Three-time Grammy Award winner Sean “Diddy” Combs will perform live April 7 at WrestleMania 29 in front of more than 70,000 fans in attendance at MetLife Stadium with millions watching worldwide on pay-per-view.

How to watch WrestleMania 29

Combs will also co-host the  Superstars for Sandy Relief party with WWE Chairman and CEO Vince McMahon as part of the  WrestleMania Week festivities and serve as an ambassador for WWE’s  Be a STAR anti-bullying initiative.

“WrestleMania is one of the biggest spectacles in the world and I’m looking forward to performing in front of millions on April 7,” Combs said. “I’ve always been a fan of WWE and I’m excited to support these two important causes, Superstars for Sandy Relief and the Be a STAR anti-bullying initiative.”

It’s not Combs' first appearance at a WWE event. At WrestleMania XXVIII, he introduced Bad Boy recording artist and protégé Machine Gun Kelly, who performed “Invincible.” And at Tribute to the Troops 2010, Diddy performed "I'll be missing you."

What does Diddy have in store for the WWE Universe at this year's Show of Shows?

Find out how you can watch Diddy perform on The Grandest Stage of Them All.