The show, which has been mostly hosted by superstar Salman Khan, has had controversial celebrities like Rakhi Sawant and Sambhavna Seth in the past.
"She is as hot as Sunny Leone and is known for her devil-may-dare stripping acts. It is not surprising that 'Bigg Boss' would love to have her in the house as an inmate,` a source said in a statement.
Nisha has posed nude on several occasions. The grapevine claims that adult magazine Hustler had also approached Nisha for a photo shoot.