Singer Brandy posted the photo above as she and her boo Ryan Press enjoyed a romantic vacation in Hawaii.

The songstress’ ring finger did not go unnoticed, as rumors have been swirling that Brandy’s music executive boyfriend popped the question Christmas Day.

[READ: They Say: Brandy Got Engaged for Christmas! ]

Check out a close up of Bran-Nu’s rock + more photos of the cute couple shared while on vacation…

A close up of Brandy’s rock!

Ryan shows off his “2chains”….

You better WERRRRRK that bikini body Brandy!

Brandy’s love & happiness is showing on her face… she’s absolutely glowing!! 🙂

Again… congratulations to the happy couple!