The Twilight hunk reportedly started dating the 22 year old on the set of the action movie earlier this year.
They couple has declined to speak out about the romance but their co-star in the film, Denzel Whitaker, confirmed they were an item, saying, "It's kind of like that teenage love in high school. It was kind of like, 'Let's go on a date'... I think the chemistry's naturally going to show... It was off set so it definitely came on set."
But now the couple has parted ways, according to UsMagazine.com.
A source tells the website, "It was a clean break that Taylor initiated. At the Abduction party, it was awkward. They barely said a word to one another."
The stars are currently promoting Abduction at premieres on both sides of the Atlantic.