The 33-year-old former WWE star, who has been dating the Hollywood heartthrob for more than a year, said she is in no rush to settle down, reported Sun online.
"That is not on my radar at all. I'm definitely the girl who doesn't talk about that kind of stuff. I'm not really interested in thinking about marriage or kids at all," she said.
Clooney, 51, meanwhile is tight-lipped about their relationship and had said earlier that "she can do whatever she wants".
The actor split from previous lover Elisabetta Canalis after she spoke about her hope for marriage. Other relationships of Clooney included Lisa Snowdon and his marriage with Talia Balsam which also ended in a bad note.