You go, Selena Gomez! The gorgeous singer, who once dated Justin Bieber, has put any 'will they get back together ' rumours to bed by ripping up a 'Marry. How Justin Bieber Can Navigate Selena Gomez's New Relationship With The Weeknd by Natalie Finn | Tue, Feb 14, PM We get that it can feel like the worst thing in the world when your ex starts dating someone new, even if you . Biebs and Selena have a thing, if timing is right they be back together again. Justin Bieber is back on Instagram — and his timing couldn't be more perfect. The "Sorry" singer surprised Feb 9, at pm However, is Justin trying to win back his ex Selena Gomez with these sexy selfies? Selena, 24, has been dating The Weeknd, but according to sources, the couple is already in trouble. Gomez pulled out of her Revival Tour, in late August, due to complications caused by Lupus; mainly symptoms surrounding anxiety and panic. All love," shots were fired by Selena who went on to accuse him of cheating on her "multiple times". Showing off his many tattoos, the year-old captioned one of the sexy snaps, "SOO MUCH CONTENT. I just want her to be happy. After some digging from some of Selena's fans, the identity of the mystery hot guy was revealed: Selena posted an Instagram pic, excited about her upcoming Hidalgo County, Texas concert.