David Roland Cook is 26 year old American idol winner, planning to propose girlfriend Kimberly Caldwell by presenting her with 2 carat diamond and platinum ring.
They are dating for nearly seven months, and now he wants to propose her in this holidays. The diamond it self is worth $54,000 and whole ring is made by Tiffany.

They didn’t told any thing to press about their planning on engagement.

Kimberly Ann Caldwell was at seventh place in second season of American Idol. She was singing since age five, And five time winner in junior vocalist winner on Star Search.
In 2008 Caldwell released two album "Fear of Flying" and "Gave Yourself Away" both available for download on iTunes.
"I'm just excited because I finally get to talk to you," he told her during an interview on the Idol Tonight show in late May. "I've been hearing you say all these nice things about me all season, So I'm actually going to ask you to dinner right now."