Rescue Me's Adam Ferrara, aka Chief "Needles" Nelson, is engaged to his longtime girlfriend, Allie Tyler.  He presented her with a diamond set on a classic platinum band. 

Mariah Carey's $2.5 million engagement ring from Nick Cannon. Cannon worked with Jacob & Co to design this 17-carat stunner. Its a square emerald-cut pink center diamond surrounded by 58 intense pink diamonds and two half-moon diamonds on each side.

Parker and Broderick were married in May, 1997.  The couple met through her brother at the Naked Angels theater company.  The couple married in acivil ceremony in a historic synagogue on the Lower East Side of Manhattan.

Le Ann got a huge rock from now husband Dean Sheremet...specifically, a 5-carat cushion-cut diamond with vintage appeal...sweet isn't it?

The stone is in fact a lavender Amethyst. Spencer bought the ring from the Ice Accessory store at the Brentwood Mall. Oops!

We've been hearing rumors Fox and Green got engaged. Ofcourse there's confusion...with pictures like this one! Well, if the young starlet is engaged - Congrats to the handsome couple.

The two stars started dating in December 2004, as de Rossi was appearing on the FOX sitcom Arrested Development. Ellen proposed with a Neil Lane ring - a marquis cut diamond set with pink pavé band.