Of course, we now know that the someone in question was her boyfriend Ethan Slater ... of the much-loved series. "It said ‘SpongeBob actor dating Ariana Grande.' And people were like ...

Here’s everything to know about Ariana Grande’s boyfriend. Michelle Yeoh/Instagram ... The actor originated the role of SpongeBob SquarePants in the 2017 Broadway musical of the same name ...

Amid news that the actor, 31, is dating his Wicked costar Ariana Grande ... The previous November, the SpongeBob SquarePants Broadway alum shared a tribute to "best friend," Jay, on their fourth ...

Ariana Grande's older brother, Frankie Grande, has shared his thoughts on his sister's relationship with 'wonderful' boyfriend ... him ever since seeing him in SpongeBob [the musical],' Ariana's ...