Ariana Grande apologized to actor Cassandra Peterson — better known as horror movie host Elvira, Mistress of the Dark — after Peterson described feeling snubbed after meeting Grande years ago.

Ariana Grande is responding to Cassandra “Elvira” Peterson’s accusations that she had a bad experience with the pop star. In a now-viral video, Peterson claimed the singer had requested tickets to an Elvira show for her friends and family but rejected Peterson’s request to get a photo together after Peterson took pictures and signed autographs for Grande’s guests.

Horror hostess character actress Elvira, real name Cassandra Peterson, recently went viral for saying at a a Knotts Berry Farm event that one of her worst celebrity encounters occurred when Grande brought a large group of friends and family to an Elvira performance and then refused to take a photo with Peterson.