Celeste Beryl Bonin (born October 7, 1986) is an American model and professional wrestler, better known by her ring name Kaitlyn. She is currently working for World Wrestling Entertainment (WWE), in the SmackDown brand and also is competes on FCW .She won the third season of NXT.

Bonin made her body fitness debut in 2006, at the age of 19. In 2007, Bonin won the NPC John Sherman Classic Bodybuilding Figure and Fitness Championship,and placed fifth at the Arnold Classic. She also was in the top five at Musclemania Superbody in 2007. In 2008, she was named Miss November at the Hardfitness Calendar , and placed 16th at the Junior Nationals that same year. In 2009 Bonin was chosen as 'Hottie of the Day' by Flex Magazine.
Bonin joined NXT under the ring name Kaitlyn , with Vickie Guerrero as her pro.She was the replacement for Guerrero's original rookie, Aloisia, whom Guerrero fired in storyline. She put up with Guerrero , making fun of her at times , and came to win the NXT season finaly beating Naomi.