Rachel Weisz To Play Jackie O, No Competition with Holmes

They are both taking on upcoming roles as Jackie Onassis, but don’t expect any rivalry between Rachel Weisz and Katie Holmes.

"She's a fantastic actress," Weisz, referring to Holmes, told People at Thursday's NYDG's Rx Haiti benefit in New York. "She will be fabulous."

With the possibility of critics comparing and contrasting their performances, Weisz insists, "It's not a competition. I'm surprised more people haven't played her thus far. It seems strange there hasn't been many versions. But it's great she has the opportunity to play her as well."

Of taking on this iconic role, Weisz adds, "It's extremely exciting and scary at the same time. She's American royalty. So there's some fear."