Fans of the young couple, relax: The Hunger Games actor's rep tells E! News that there is nothing to a recent report about Hemsworth and Jones, which claimed the Hunger Games hunk had been going behind his fiancée's back and sexting the Mad Men star.
"The story of Liam Hemsworth and January Jones is entirely fabricated by US Weekly. There is no truth whatsoever to this tabloid fiction," the actor's rep tells us.
This isn't the first time Liam and January have been thrown into a rumor about being involved in a cheating scandal. In March of this year, reports began surfacing that claimed the duo had gotten cozy while attending a pre-Oscars event.
Hemsworth and Cyrus have both been busy lately. While the singer continues to make headlines for her racy VMA performance and promoting her upcoming album Bangerz, Liam has been spending time with his brothers in Toronto and his pals at the bowling alley.
Cyrus and the 23-year-old star were last seen together in early August at the L.A. premiere for Liam's corporate-espionage thriller Paranoia, where the engaged couple looked oh-so-in-love as they smiled for the camera both solo and side-by-side.