Armen Petrosyan (Armenian: Արմեն Պետրոսյան, born September 26, 1975), also known by his nickname Mench (Armenian: Մենչ), is an Armenian actor, producer and broadcaster. He is known for his role as Sergey on Full House. He was a broadcaster of Bluff, 7.5, Evening Cocktail, and Super Duet in 2007-2014. He was also a producer of Full House.