Miley Cyrus Keeping Tabs on Fiance, Scoping Out Competition

Miley Cyrus Keeping Tabs on Fiance, Scoping Out Competition

Miley Cyrus has been spending a lot of time with fiance Liam Hemsworth on set of 'Paranoia' in Philadelphia, so much time that it's reportedly making Liam uncomfortable. But Miley has a reason, a method to the madness.
She is reportedly worried as to what Liam's co-star in the film, Amber Heard, 26, may be up to.
Amber is rumored to have hooked up with Johnny Depp during the filming of The Rum Diary, a rumor that both Amber and Johnny have denied.
But according to a Star insider, Miley, 19, is taking no chances. She recently set up a dinner date with Liam and her bisexual co-star to scope out the competition that Amber represents.
The dinner date didn't go exactly as planned.
"Amber flirted wildly with Miley the entire time!" according to the insider.
However, Miley isn't dropping her guard as friends have cautioned her about Amber's Angelina Jolie like bisexual charm.
It's unlikely Miley has anything to worry about. Liam told the new issue of Men's Health magazine that his girlfriend is "an extremely strong, intelligent, supportive person."
Maybe it's just the title of Liam's film, that is on Miley's mind.
According to Radar Online, Liam is unhappy with Miley's extended presence on set, as it's distracting.
A source told Radar Online, "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."
When he returns home after a tiring day on the set, he wants to grab a takeout meal and go over his lines for the next day, but Miley has so many things to talk about.
Miley and Liam Hemsworth have been dating since August 2009, having met on the set of The Last Song. They were engaged on May 31; Liam popped the question with 3.5-carat diamond ring from Neil Lane and Miley said Yes.