Selena has been given an unwanted reminder of her ex Justin Bieber - thanks to hackers who got into her Instagram account.
The singer had to temporarily take down her account yesterday after the hackers shared images of Biebs skinny-dipping in Bora Bora.
However Selena's Insta is back up and running again - she's the most popular celebrity on the picture sharing site.
(Source: @selenagomez/Instagram)
