LOS ANGELES, California (X17online) - According to a source for the New York Post, singer Mariah Carey did not sign a prenuptial agreement prior to marrying boyfriend Nick Cannon. The source stated, "There was no pre-nup - there wasn't time."

Carey and Cannon were married on Wednesday at the home Carey just bought on Windmere Island off the southern coast of central Eleuthera, in the Bahamas, a source close to the singer said.

In Touch Weekly is reporting that Cannon, 27, teamed up with Jacob & Co to design the $2.5 million ring that he gave Carey, 38. The store's rep confirmed to the magazine that Carey's new 17-carat rock has an emerald-cut light-pink diamond in the center with two half-moon diamonds on each side surrounded by 58 intense pink diamonds set in platinum.