Mariah Carey branded 'bananas' by movie co-star who claims she'd show up 'four hours late' and demand 'all white roses' and 'stuffed toys' in trailer

Mariah Carey has picked up a rather unlikely celebrity feud.

Actor and comedian Rob Huebel recently slammed the 47-year-old superstar singer after working together on comedy The House.

The 47-year-old I Love You, Man actor hit out at Mariah  for her behavior on set during an interview on SiriusXM's Entertainment Weekly Radio Show on Wednesday.

He said: 'We did some reshoots with a pop star named Mariah Carey. It did not go well.'

The two are among the cast in comedy The House which is fronted by Amy Poehler and Will Ferrell. 

He asked if he was allowed to used profanity on the show before adding: 'F***ing what is going on with her? It was bananas.'

Rob went on to detail as he claims that Carey showed up 'four hours late' on set and had 'amazing requests' including she needed 'all white roses' in her trailer with 'stuffed lambs' toys.

The former Human Giant star claims she was cast to make a cameo playing herself in the comedy.

He explained: 'She was hired to sing one song, and she was like, "You guys, I don’t want to sing that song." They’re like, "We hired you to sing this song."'

Rob then details a different plan for the movie produced by Ferrell and Adam McKay as he says:  'So then they were going to do this bit where they shoot her, I think, and they kill her — in the movie. Not in real life. But she didn’t want that.

She was like, "I don’t think my character would get killed by bullets. What if I deflected them like Wonder Woman?" They were like, "Mariah, we don’t have time for [this]. You’re getting paid so much money. We have you for one day. We don’t have time to argue with you. Just do it." 

'She just didn’t want to do what they wanted her to do. Anyway, why am I talking trash about her?'

 Huebel said that he isn't sure if her scene will make the final cut of the movie before adding: 'Just know, if you see her, they had to work for it.'

The House - directed and written by Andrew Jay Cohen - is set for release on June 30