Britney Spears took some time out from her Vegas residency to hit the sun in Hawaii. Britney shared a hot bikini pic on Twitter with her friends.

But media outlets are saying Britney isn't in Hawaii just for a vacation. The pop princess "wants a Hawaii wedding."

Britney Spears has been dating David Lucado for about a year. The couple haven't announced an engagement, but there are reports that they are considering marriage.

OK! Magazine said Britney's recent Hawaii vacation was "actually a recon mission for her planned June wedding." The tabloid cites a source who says Britney took "David and her two sons on a test run to Oahu to get everyone prepared for the wedding. They took along her security team and scoped out the Aulani Disney Resort to see if it was private and posh enough for the ceremony."

The magazine reported that Spears talked to the staff about a menu and decorations along with a luau with fireworks. The source added "She's planning something intimate and kid-friendly for late June."

An insider told British magazine Heat "Hawaii is her favorite vacation destination. Britney, David and her two sons took their spring break trip to the island of Oahu and stayed at the Aulani Disney Resort - which Brit thinks would be ideal for her big day."

RumorFix says not to believe the reports. They quoted a source close to Britney as saying "that's not true."

Britney has walked down the aisle twice before. Spears married Jason Alexander in January 2004 at a chapel in Las Vegas, but the marriage was annulled 55 hours later. Later that September Britney married dancer Kevin Federline. The couple had sons Sean Preston and Jayden James before their split in 2006.