Isabel Lucas displays her pin-thin frame as she cartwheels on location of latest movie

She has been spotted looking worryingly thin since splitting from her musician beau Angus Stone earlier this year.
But Isabel Lucas wasn’t shy about displaying her tiny frame while filming her latest movie in Los Angeles today.
The Australian actress showed some skin while frolicking in the surf and on the grass, at one point revealing her rib cage while cartwheeling on the grass.

Disappearing act: Skinny Isabel Lucas was spotted frolicking in the surf while filming Knight of Cups in Los Angeles today

The 27-year-old was shooting scenes for Knight of Cups alongside her co-star Christian Bale.
As she played in the shallow water, Isabel was seen lifting up her knitted grey jumper.
She was also sporting a sheer maroon maxi skirt which she hitched up as she took to the sea.
The garment added an ethereal touch to the outfit and The Pacific star’s incredibly slender legs were on show as she gallivanted around.