Gregg Sulkin (b. May 29, 1992) is a British actor born to Jewish parents. He played the role of J.J. in the Disney Channel comedy series As the Bell Rings. He starred in the Disney Channel series Wizards of Waverly Place as Mason Greyback. In 2010, he starred in the Disney Channel film Avalon High. In 2012, he starred in the series Pretty Little Liars as Wesley Fitzgerald. Since 2014, he has starred in the MTV comedy series Faking It.