One day after her engagement announcement, Brandy was relaxing on the sunny beaches of Hawaii with her fiancé Ryan Press. The soon-to-be-wedded songbird was looking flawless in a multicolored bikini and a neck-to-belly gold chain.

Brandy must be working out because she wasn't afraid to show off her toned belly, lean legs and firm tush. The 'Wildest Dreams' singer shouldn't have any problems fitting in a wedding dress anytime soon. We also noticed that Brandy was hiding her ring finger under her towel. What's up that? Show off your engagement ring girlfriend, we all know that the boy is yours (no Monica -- Ha!).

Press did post one photo of his bride-to-be on his Instagram page. If you look closely, you can see Brandy's wedding band. "The days off are just as important as the work," he wrote in another photo. We bet it is, Mr. Press.

Meanwhile, Brandy went on Twitter to update her fans on her lovely trip to Hawaii with her boo. "Hawaii sun all in my face. Having a great time with my love," she tweeted. Isn't love grand?

The lovely couple will have to wrap up their vacation real soon because Brandy is set to perform on 'Dick Clark's New Year's Rockin' Eve with Ryan Seacrest 2013' on New Year's Eve. ABC will air the end-of-year telecast live from New York Dec. 31.

Watch Brandy's 'Put It Down' Video Feat. Chris Brown