5 UFC stars that could make a surprise appearance at WrestleMania 33

#2 Ronda Rousey

Rousey’s star isn't shining quite as brightly

Ronda Rousey is one of the biggest names in mixed martial arts, despite the fact that she's experienced back to back losses inside the octagon. Rousey's star quality has certainly diminished following the defeats, but that doesn't mean WWE would not be interested in bringing her over.

Adding to the rumour mill of her being at WrestleMania was Paul Heyman’s mention of her in a promo on the most recent edition of Monday Night Raw.

Whether or not her presence in a WWE ring would be as impactful remains to be seen, but there's no denying that she would bring millions of eyeballs to the product. After all, this is a woman who pretty much ran the show in the Ultimate Fighting Championship prior to her knockout at the hands of Holly Holm. Vince McMahon is a smart businessman, and this would certainly be a smart business move.

From a dominant female to an extremely marketable one.