Selena Gomez DISSES Justin Bieber With 'Power' Instagram Pic. In a new Instagram photo, Selena is showing off her amazing body in a tiny bikini and writing a super strong message that's definitely referring to Justin."Taking my power back.. can't wait to show you where I've been. I love y'all." Selena wrote on her pic, which she looked adorable sitting in water in a yellow bikini.