Mariah stopped by “Watch What Happens Live” on Tuesday, where Andy Cohen grilled the diva about Jennifer Lopez.
“There was this whole thing, when you were last on ‘Idol’ where you said ‘I don’t know her’ and then …” Andy said.
“That was so long ago!” Mariah exclaimed. “I can’t believe people still make such a big deal out of it.”
“I know, but do you two know each other,” Andy inquired. “No!” Mariah declared. “She says you know her,” Andy told the singer
“OK, I am very forgetful,” she admitted with a giggle.
But, when Andy asked her if JLo seems “cool,” Mariah had one awkward answer. “I don’t know her. Like what am I supposed to say!”