Credit: Mark Davis/Getty Images

Britney Spears is certainly making waves in Las Vegas thanks to her Planet Hollywood residency. But since she is currently on hiatus from the Britney, Piece of Me show — which returns on April 25 — Brit is making some waves of her own by tweeting a photo of her killer bod in a blue bikini during a family vacation. Work it, girl.

Credit: Britney Spears on Twitter

The 32-year-old singer — whose last show was on February 22 — headed to Hawaii for some tropical weather and quality family time with her two sons, Sean and Jayden. Her boyfriend, David Lucado, also joined Brit and the boys for a much needed vacation. Not a bad way to spend a hiatus!

Britney certainly has a lot to celebrate, especially since her show is already outselling all of Sin City’s previous residencies — from Rod Stewart, Sir Elton John, and the queen herself, Celine Dion — and the fact that she got her amazing body back.

But even though the songstress is on hiatus, that doesn’t mean she isn’t busy. Just a few weeks ago, Britney flew across the country to watch her little sister, Jamie Lynn Spears, tie the knot to fiancé, James Watson, in New Orleans.

“Yesterday was magical,” Brit tweeted to her more than 36 million followers. “So happy I could be a part of my little sister’s big day.”

Britney definitely deserves her beauty rest, because once April 25 comes around, you know she is going to work it!

What do you think of Britney’s amazing body transformation? Weigh in below!