Kangana Ranaut reportedly caught a flight to an undisclosed location with actor Gerard Butler after wrapping up the shoot of Happy New Year.
The actress met the 300 star while filming in Los Angeles with co-star Sunny Deol.
A source told Mumbai Mirror: "Kangana was with Butler at the airport. She was supposed to come back with us in the same flight, but she didn't.
"Possibly, the two got into another flight. She did not tell anybody from the unit where she was headed."
However, Ranaut has denied that she has any romantic involvement with the Hollywood star.
Butler was said to have tried to woo Priyanka Chopra while she was filming Anjaana Anjaani.
He recently admitted that he had managed to keep two long-term relationships secret from the media.
The actress met the 300 star while filming in Los Angeles with co-star Sunny Deol.
A source told Mumbai Mirror: "Kangana was with Butler at the airport. She was supposed to come back with us in the same flight, but she didn't.
"Possibly, the two got into another flight. She did not tell anybody from the unit where she was headed."
However, Ranaut has denied that she has any romantic involvement with the Hollywood star.
Butler was said to have tried to woo Priyanka Chopra while she was filming Anjaana Anjaani.
He recently admitted that he had managed to keep two long-term relationships secret from the media.