Natalie Portman’s representative has dismissed reports that she is dating Australian actor Chris Hemsworth. The 28-year-old was alleged to have begun a romance with Hemsworth, who appeared in Star Trek, after they were cast together for the forthcoming movie adaption of the Thor comic book. A source told Star,

“Sparks have been flying since their first meeting. He seems to have a crush on her, and she clearly loves the attention.”

However, Portman’s spokesperson has since denied the claims, telling GossipCop:

“This is not true.”