Reese Witherspoon filmed a report about the rumor.

False rumors began to circulate that she and new actor Kevin Costner might be an item. His representative issued a statement completely denying this information.

“This story is completely fictitious and untrue,” Reese’s rep said in a statement to JustJared.com. Is there!

PHOTOS: Check out the latest photos of Reese Witherspoon

After 12 years of marriage, Liz and her ex-husband Jim Toth announced their separation earlier this year and finalized their divorce a few months later. Kevin and his ex Christine Baumgartner decided to separate a few weeks ago. You can see Liz’s entire dating story here.

The news was first reported by Page Six.