"Mr. Money in the Bank" Seth Rollins has been added to the WWE World Heavyweight Championship match at the Royal Rumble to make it a Triple Threat Match between Rollins, John Cena and Brock Lesnar.

The Authority announced on Monday Night RAW -- which turned into John Cena appreciation night -- that Rollins vs. Lesnar vs. Cena will now be the WWE World Heavyweight Championship bout at the Royal Rumble on Jan. 25 at the Wells Fargo Center in Philadelphia.

The match was being built as the "Final Battle" between Cena and Lesnar after they fought at SummerSlam in August and Night of Champions in September, but the WWE has switched the plans by adding Rollins to the match.

The show is highlighted by a 30-man over-the-top-rope Royal Rumble Match and Roman Reigns and Daniel Bryan have been the only announced participants for the match where the winner will get a WWE World Heavyweight Championship shot at WrestleMania 31.

WrestleMania 31 takes place on March 29 at Levi's Stadium in California and rumor has it that Reigns will battle Lesnar for the gold.

The WWE teased more entrants into the Rumble Match, but nothing came of it.

Here is the card thus far for the Royal Rumble:

WWE World Heavyweight Championship Triple Threat Match:
Brock Lesnar (c) w/ Paul Heyman vs. John Cena vs. Seth Rollins

30-Man Royal Rumble Match:
Daniel Bryan vs. Roman Reigns vs. 28 others