Simon Cowell - $750,000 Engagement Ring (Photo Credit:

March 1, 2010 — Simon Cowell may be the tough, hard-as-nails judge on American Idol, but he’s clearly in love with fiancee Mezghan Hussainy. This 6-carat diamond engagement ring pretty much says “Will You Marry Me?” in a pretty huge way!

Congratulations to Simon and Mezghan. (Think’s there any chance we’ll see the proposal video on an upcoming Robbins Brothers TV commercial?)