Mouni and Gaurav were in a relationship but the duo parted their ways four years ago.
If reports are to be believed, the entire 'Naagin 2' cast including Karanvir Bohra, Adaa Khan and Mouni Roy was about to enter BB house but the lead actress refused to go inside as she didn't want to face ex-boyfriend Gaurav Chopra.
Leading daily Times Of India quoted a source saying, " Mouni had a performance with Salman Khan, but she wasn't interested in entering the house, as Gaurav is one of the participants."
"Gaurav told fellow inmate Bani that he was happy that Mouni didn't enter the house with the rest of the 'Naagin' cast. He added that he can't help it if she doesn't wish to have a cordial relationship. " the source further added.
The actress has moved on in her life and is reportedly dating 'Devon Ke Dev - Mahadev' actor Mohit Raina.