Miley Cyrus Driving Fiancé Liam Hemsworth 'Crazy'
The Can't Be Tamed star is 'too much of a distraction' on film set…
An unnamed source told the website: "Miley is driving Liam crazy at the moment.
"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."
They continued: "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.
The source goes on to say: "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."
Miley also hit the headlines over the weekend after admitting to stalking One Direction hunk Zayn Malik on Twitter.