Ariana Grande’s Ex-Boyfriends Graham Phillips. Actor and singer Graham Philips was Ariana Grande’s very first boyfriend, at least according to media records. The duo co-starred in the 2008 Broadway musical 13, which marked Grande’s professional acting debut. Their teenage love endured for a relatively long time as they remained together until 2011.
: https://heightline.com/ariana-grande-dating-history-ex-lovers/