Demi Lovato, 21, showed off her smokin’ bikini body when she took to Twitter to post photos of herself relaxing and enjoying the sun on a tropical beach.

The “Give Your Heart A Break” singer may have excited The X Factor to focus on her music career, but it appears as though Lovato is taking advantage of some down time before embarking on her Neon Lights Tour.

2014... feeling healthy, feeling rested.. Y'all ain't ready!!!! ÿ=‹™ÿ#NEONLIGHTSTOUR pic.twitter.com/G6h4h5Lk5X

— demetria lovato (@ddlovato) January 15, 2014

Sadly, Demi’s blue hair didn’t stand a chance against the salt water. After hours of swimming, the salt water gave her locks a silver sheen. Oddly enough, we’re kind of digging it! It’s a new year, so why not a new look?

Too much swimming = silver hair.... And I don't hate it.... pic.twitter.com/uKpDBkqP1m

— demetria lovato (@ddlovato) January 15, 2014

While Lovato preps for her forthcoming tour, she’s been gazing upon this real-life backdrop. Color us green with envy.

This was heaven ÿ=‹ó&?ÿpic.twitter.com/pK57omrAjY

— demetria lovato (@ddlovato) January 15, 2014

Demi’s tour will kick off in February in Canada and run through May.

And just in case you want to visit a tropical beach like Demi, we suggest these five hot destinations: Seychelles, Maldives, Bora Bora, Tahiti, Lanikai Beach, Hawaii and St. Bart's.

Follow me on Twitter @ChrisRogers86.