Laura Prepon slams rumours about dating Tom Cruise

Laura Prepon has slammed the rumours that she is dating Tom Cruise.

The 'That 70's Show' star said that its funny when people don't know and make stuff up, ABC News reported.

The 34-year-old actress, who is a Scientologist like Cruise, said that many people who are unfamiliar with the organization ask her about it, and she's always happy to discuss her beliefs.

Prepon added that she finds it unbelievable and wonders where people get theses rumours from.