Simon Cowell's Chick Sports Massive Rock

3/1/2010 9:45 AM PST BY TMZ STAFF
With rumors that Simon Cowell recently proposed to his lady friend Mezhgan Hussainy -- the "American Idol" makeup artist made a giant statement in Beverly Hills this weekend -- with a diamond the size of a fist.


The two reportedly began dating last spring -- apparently they both have a thing for pointy shoes.