After closing out her four-year Las Vegas residency at Planet Hollywood on New Year's Eve, Britney Spears jetted off to Hawaii, where she's been enjoying some well-deserved R&R over the last few days. On Thursday, the singer returned to the beach with boyfriend Sam Asghari and they both put their incredibly fit figures on display as they walked along the sand. We also couldn't help but notice that Britney was still sporting the same diamond ring we recently saw her wearing on her left hand. It's unclear whether the sparkly bauble is simply a promise ring or something more, but the two have been going strong since 2016. Only time will tell.