AceShowbiz - Ariana Grande is probably back on the market again. The former Nickelodeon star and her boyfriend Mikey Foster, who had been quietly romancing each other for eight months, are reportedly "not dating anymore."

A source tells Us Weekly that the 26-year-old singer/actress and the one-half of musical duo Social House ended romantic things between them "around a month ago." There's no reason given, however, as to why the former lovebirds decided to split.

Ariana and Mikey a.k.a. Michael Foster first sparked romance rumors in August 2019, after they released a steamy music video for her song "Boyfriend" featuring his group. Shortly after the video release, the two were spotted holding hands on a night out in Chicago.

Unlike Ariana's previous widely-publicized romantic relationships, she and Mikey kept their relationship relatively under the radar. They never publicly commented on their relationship, but fueled the speculation when they were photographed enjoying a date at Disneyland, California in early February.

Meanwhile, Ariana's brother Frankie Grande let it slip about the then-couple's relationship status when he said in September of last year that he and his boyfriend Hale Leon had a "really fun" double date with his sister and Mikey. "I love Mikey. I think he's a really sweet guy. So talented. So kind and so caring," he went on gushing about Ariana's beau.

The "Big Brother" alum, however, later retracted his comment, claiming that his sister was "very much single." He explained, "My comments about our recent hang as friends were not meant to be taken literally. Hale and I were on a date, which is why I referred to it as a double date when we had plans with them, without realizing what the term inserted about THEIR relationship outside of my own. It was literally four people meeting up as friends, and I would never comment on something so personal about her life anyway."