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Fans watch the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Wrestler John Cena, left, wrestles with Dwayne Douglas Johnson, known as The Rock Sunday, April 7, 2013, in East Rutherford, N.J., during Wrestlemania. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Wrestler Mark William Calaway, known as Undertaker, right, hits Phillip Jack Brooks known as CM Punk as they wrestle Sunday, April 7, 2013, in East Rutherford, N.J., during Wrestlemania. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Wrestler John Cena, top, chokes Dwayne Douglas Johnson, known as The Rock as they wrestle Sunday, April 7, 2013, in East Rutherford, N.J., during Wrestlemania. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Jacob "Jake" Hager, Jr., known as Jack Swagger, left, locks up the leg of Jose Alberto RodrÌguez, of Mexico, known as Alberto Del Rio, during the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Ryan Reeves, known as Ryback, lifts Mark Henry during their match at the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Wrestler Paul Michael Levesque, known as Triple H,holds up a hammer as he wrestles Brock Lesnar Sunday, April 7, 2013, in East Rutherford, N.J., during Wrestlemania. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Jose Alberto Rodriguez, of Mexico, known as Alberto Del Rio, holds up the championship belt after defeating Jacob "Jake" Hager, Jr., known as Jack Swagger, during the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Fan Chris Sladic, of the Bronx borough of New York, waits for the start of the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. Sladic said he has waited all his life for this. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Professional wrestler Mason Ryan celebrates his win over Percy Watson at Wrestlemania Axxess event Saturday, April 6, 2013, in East Rutherford, N.J., ahead of Sunday's Wrestlemania at MetLife stadium. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

Wrestlers attend the WrestleMania 29 Press Conference at Radio City Music Hall on April 4, 2013 in New York City. (Photo by Taylor Hill/Getty Images) ( 165651741 )

Stephen Farrelly, of Ireland, known as Sheamus, answers a question during a news conference before the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

John Cena answers a question during a news conference before the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. (AP Photo/Mel Evans) ( Wrestlemania Wrestling )

The Rock and John Cena attend the WrestleMania 29 Press Conference at Radio City Music Hall on April 4, 2013 in New York City. (Photo by Taylor Hill/Getty Images) ( 165651738 )

The Rock, Vince McMahon, and John Cena attend the WrestleMania 29 Press Conference at Radio City Music Hall on April 4, 2013 in New York City. (Photo by Taylor Hill/Getty Images) ( 165651748 )

Wrestlers atop the marquee at WrestleMania 29 Press Conference at Radio City Music Hall on April 4, 2013 in New York City. (Photo by Taylor Hill/Getty Images) ( 165651744 )

The Rock attends the WrestleMania 29 Press Conference at Radio City Music Hall on April 4, 2013 in New York City. (Photo by Taylor Hill/Getty Images) ( 165651751 )

CM Punk attends the WrestleMania 29 Press Conference at Radio City Music Hall on April 4, 2013 in New York City. (Photo by Taylor Hill/Getty Images) ( 165651746 )

This image released by Starpix shows actor and WWE star Dwayne Johnson, better known as The Rock, left, with Vince McMahon, and WWE star John Cena, right, at a news conference at Radio City Music Hall in New York on Thursday, April 4, 2013. Johnson and Cena will face off in the ring at Wrestlemania 29 on Sunday, April 7, at at MetLife Stadium in East Rutherford, N.J. (AP Photo/Starpix, Dave Allocca) ( Wrestlemania 29 )

Brodus Clay, left, poses with Brittany Chamberlan, center, as her father Gary watches at right before the WWE Wrestlemania 29 wrestling event, Sunday, April 7, 2013, in East Rutherford, N.J. (AP Photo/The Record of Bergen County, Chris Pedota) ( Wrestlemania Wrestling )