Tonight at 7 p.m. ET, the WWE presents WrestleMania XXX live from the Mercedes-Benz Superdome in New Orleans as the biggest show of the year hits the airwaves. Rumor has it that Dwayne "The Rock" Johnson and Rob Van Dam may be appearing at the event.

Interesting stories, myths and urban legends from WrestleManias XI-XX

The Rock was backstage at the WWE Hall of Fame ceremony Saturday night and he is expected to have a role at WrestleMania XXX as the WWE's website has already teased an appearance from "The Brahma Bull" tonight.

F4WOnline reported that The Rock was rehearsing something for tonight's event while PWInsider verified that The Rock will be involved in "something special" at the pay-per-view.

WrestleMania XXX predictions, preview, rumors and possible spoilers

Rob Van Dam was also in New Orleans for the Hall of Fame ceremony Saturday night, but he is mostly in Louisiana to appear at WrestleCon. Still, it is possible that he will have a role at the pay-per-view tonight. Here is the final card for WrestleMania XXX tonight at the Superdome:

WWE World Heavyweight Title Match
Randy Orton (c) vs. Batista vs. Daniel Bryan or Triple H

Singles Match:
Daniel Bryan vs. Triple HThe winner gets a spot in the WWE World Heavyweight Title match.

The Streak vs. The Beast:
The Undertaker (21-0) vs. Brock Lesnar

Singles Match:
John Cena vs. Bray Wyatt

WWE Tag Team Title Pre-show Match
Ryback and Curtis Axel vs. Los Matadores vs. Cesaro and Jack Swagger vs. The Usos

Vickie Guerrero Divas Championship Invitational
AJ Lee, Naomi, Cameron, Brie Bella, Nikki Bella, Natalya, Eva Marie, Emma, Aksana, Alicia Fox, Summer Rae, Rosa Mendes, Layla and Tamina Snuka

30-Man Andre the Giant Memorial Battle Royal
Mark Henry, Kofi Kingston, Cody Rhodes, Sheamus, Christian, Fandango, Jinder Mahal, Dolph Ziggler, Drew McIntyre, Damien Sandow, Heath Slater, The Miz, Goldust, Big E, Big Show, Alberto Del Rio, Titus O'Neil, Brodus Clay, Darren Young, Justin Gabriel, R-Truth, Rey Mysterio, The Great Khali, Santino Marella, Zack Ryder, Sin Cara, Brad Maddox and 3 other Superstars

Host: Hulk Hogan