Rachel Eileen Reilly Villegas (born October 16, 1984) is an American television personality and actress. Reilly appeared in three seasons of the American edition of the reality TV series Big Brother, winning season 13 in 2011. She has also participated in two seasons of The Amazing Race with her husband Brendon Villegas, placing third both occasions. She participated in a third season with her sister Elissa Slater, placing seventh. She has also won Celebrity Fear Factor and Snake in the Grass.