The Little Mix singer was left heart broken last year after her fiance Zayn Malik dumped her via text message following four years of dating, reported Female First.
"Luke is everything Perrie craved from Zayn, and she's finally ready to commit to a relationship for the first time since their split.
"Perrie finds it so refreshing that Luke isn't a womaniser and they've talked through their previous relationships to get everything out in the open. She loves the fact that he understands the showbiz scene and she feels like she can be herself around him," a source said.