Hadid, 20, and Simpson may have announced their split but they seem to still have a lot of affection for each other, reported Ace Showbiz.
Expressing hope that the two would tie their knot in future, Alli Simpson said, "I mean honestly right now it seems like they will! I'm the one that's like just get married already, it's ridiculous."
Hadid's representatives had confirmed earlier this month that the couple broke up because of their hectic schedule.
However, they didn't rule out any possibility of reconciliation.