Celebrity Demi Lovato Lounges Poolside in a Bikini After Kicking Off Her Future Now Tour By Meghan Overdeep Meghan Overdeep Twitter Meghan Overdeep is a writer and editor based in Brooklyn who covers all things celebrity and pop culture. She worked as a News Blogger for InStyle for two years and is currently a Senior Staff Writer at Southern Living. InStyle's editorial guidelines Updated on July 1, 2016 @ 09:15AM Pin Share Tweet Email Photo: KDNPIX To say that Demi Lovato has got a lot going on would be an understatement. But even though the "Confident" singer is just two days into a nationwide tour with Nick Jonas and fresh out of a six-year-relationship with Wilmer Valderrama, the 23-year-old hardly seems weighed down. Case in point: She was spotted staying cool for the summer on Thursday, lounging by a Miami pool in a turquoise and peach bikini, and working on her tan. Lovato looked toned in the little blue suit and round reflective sunnies, and moved back and forth from her lounge chair and into the water to cool down. The body-positive pop star has never been shy about sharing her grueling workout routine with fans. In the past month, we've gotten a glimpse at her seriously impressive boxing skills, weight-training, and even her space-age cryotherapy cool downs. And even though she's recently admitted to feeling like her body isn't "perfect," she still loves every curve. Demi Lovato's Workout Sessions are INTENSE Looking good, Demi!