Ariana Grande caught dating Ex Ricky Alvarez! January 3, 2019 Canadmin Celebrity News and Gossip Ariana Grande caught dating Ex Ricky Alvarez! Ariana Grande may have SHUT DOWN rumors that she is dating despite being seen out and about with her ex Ricky Alvarez PLUS Mac Miller’s legacy continues to live on and support youths in the best possible way…stay tuned to find out how