The pair were keen to keep their romance to themselves at first but have now decided they're happy for people to find out about them, reported E! Online.
"At first, Selena and Abel wanted to keep their relationship a secret. But they've decided they really don't care if everyone knows about them," a source said.
"Selena was focusing on getting herself back together and Abel was just getting out of a relationship, plus putting out his new album. Abel and Bella also were on and off towards the end of their relationship, so getting into something brand new was not what Abel was looking for," another source added.
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