Vince Vaughn thinks men become yoga instructors so they can "dry-hump" women. The "Couples Retreat" actor was horrified when he went to a class and saw the "creepy" instructor draping himself all over his unsuspecting students.

Vince Vaughn doesn't believe in polygamy as it brings "triple the headaches." The unmarried actor doesn't understand the concept of having multiple wives as he thinks it would just complicate his life.

Vince Vaughn's romantic relationship with Jennifer Aniston may have ended for more than a year already but their friendship continues to this day. The 'Fred Claus' actor says his genuine connection with his 'The Break-Up' costar didn't break when they broke up in December 2006.