Ariana Grande's Dating History: A Timeline of Her Exes and Flings . the “ Bounce Back” rapper ended their relationship eight months later in April her lyrics, “Wrote some songs about Ricky / Now I listen and laugh.”. Ariana Grande has dated famous faces from Big Sean to recent ex Pete Davidson. in and they made their public debut at the Grammy's. Big Sean is currently dating 'Post To Be' singer Jhene Aiko, who is pictured here at the Grammy's alongside Ariana . Your privacy is important to us. Ariana Grande and Pete Davidson have split up, calling off their short time before and their whirlwind romance appears to now be at an end. After Big Sean, Ariana then dated her backing dancer Ricky Alvarez from to team by emailing us [email protected], calling or.