Britney Spears Diamond Ring Debut

Published on 20/12/11

Fresh off of her BIG engagement news, Britney Spears made the short trip from Los Angeles, CA to Las Vegas, NV to celebrate with her loved ones on Friday evening (December 16).

The "Hold It Against Me" singer and fiance Jason Trawick touched down in Sin City on a private jet before loading into a chauffeured ride and heading over to Planet Hollywood - where the couple was greeted with an array of balloons lining the hotel club's VIP entrance.

After changing into fancier attire, Miss Spears and her hubby-to-be joined family members for a ring unveiling soiree - at which Britney proudly showed off her 3-plus carat round stone ring surrounded by pave-set diamonds, which was designed by Neil Lane.

With the Vegas trip help to toast the couple upon their engagement, the group also happened to be celebrating Trawick's 40th birthday - as the night also included a stop at Chocolate Lounge in the Paris Hotel along with a visit to Chateau nightclub.

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