Britney Spears in now engaged to boyfriend Jason Trawic. The news of her engagement came this weekend when she was spotted partying in Vegas for Jason’s 40th wearing a sparkling diamond engagement ring on her wedding finger. Britney Spears engagement ring was designed and made by Neil Lane – featuring a round brilliant diamond in a platinum setting with 90 smaller round brilliant diamonds set around the platinum band to resemble a princess tiara. The engagement ring design was inspires by Jason describing Britney as “his princess”The design and the creation of the engagement ring took around one month and with Jason in constant contact with designer Neil Lane until the ring was ready in Los Angelis. Lane said that he was in contact with Jason while he was travelling with Britney on her world tour – stating . “Texts came from all over the world, from Abu Dhabi, Mexico and I don’t know where else!” It was reported that Britney’s former manger Jason proposed to her in Los Angelis. Britney tweeted to fans of her happiness this weekend and that she has had such an amazing time in los Vegas with her new fiancé Jason and her closest friends and family. Congratulations Britney.