Miley Cyrus driving fiance Liam Hemsworth 'crazy'

London, August 1 (ANI): Liam Hemsworth is said to be growing impatient with fiancee Miley Cyrus as she is proving a distraction, while he works on his new film.

A recent report claimed that the 22-year-old Australian hunk wants the 19-year-old to return back to Los Angeles because she is proving to be 'too much of a distraction' on the sets of his new movie 'Paranoia' in Philadelphia.

A source on the set claims that all Liam wants to do is work, then rehearse his lines... but that Miley, 19, is hellbent on enjoying their time together.

"Miley is driving Liam crazy at the moment," a source told Radar Online.

"While he's on set in Philadelphia shooting his new film Paranoia , she gallivants around town shopping, getting pampered in nail salons and just can't sit still.

"Then, when she sees Liam after he's finished filming, she chews his ear off about her adventures and can't wait to tell him what she did that day.

"With the early starts and late finishes, all Liam wants to do is rest, go through his script so he's ready for his role and order a takeout or go for a quiet dinner.

"But Miley wants to go to the local gay bars and hit up fancy restaurants, which Liam just isn't in the mood for.

"And it doesn't help that Miley brought along their bulldog, Ziggy for the trip. Liam can't get a good night's sleep with Ziggy snoring next to him.

"So, Liam's told Miley that he's in Philadelphia to work and can't focus with her buzzing around him.

"He even suggested perhaps it was time for her to go back home," the source added.

Miley and Liam met on the set of 2009's The Last Song and have been inseparable ever since. He popped the question on May 31 with a 3.5-carat diamond ring from renowned jeweller Neil Lane. (ANI)