Twilight actress Julia Jones talks eating chocolate with Taylor Lautner

Julia Jones (shown left) revealed the cast of Twilight's Eclipse enjoyed chocolate
food fights on set. Shown right, co-star Robert Pattinson. Photos/AP/Summitt

Twilight actress Julia Jones recently dished on filming Eclipse and shed a bit of light on the celebrity diets of the vampire and werewolf franchise.

“We ate a lot of chocolate, anything round that was throwable,” RadarOnline.com quoted Julia as saying. She almost mentioned co-star Taylor Lautner had the best target practice of the bunch.

"It got very competitive," she told Radar. "[On] how many grapes or chocolates could you get in someone’s mouth.”

See hot Taylor Lautner's photos and year in review!

As for the star, we're hoping she fueled her body with more than just sweets. Speaking of the scenes in which she transforms into a werewolf, Jones says her arms hurt so bad from the filming work that she couldn't use them for days after.

"I realized after 18 takes that I was landing on the ground and I had dirt on my chin," she said. While co-star and werewolf Taylor Lautner had the martial arts training to back up his Eclipse power moves, Jones found breaking in the training a bit more painful.

She told Radar, "I couldn’t lift my arms for four days!” See the full video interview here!

More articles on hot celebrity vampires...

(VIDEO) 'True Blood's hunk Alexander Skarsgard reveals when he'll hook up with Sookie

VIDEO: Alexander Skarsgard and Natasha Alam fall in love on 'True Blood'

Robert Pattinson: 'I'm trying not to drown' amid excruciating attention

Alexander Skarsgard 'excited to get naked' for True Blood

Celeb Diet: Robert Pattinson and Kristen Stewart share dinner at Pinky's

True Blood's Stephen Moyer 'Bill' talks True Blood season 3

Vampire Diaries: Paul Wesley is 'TV's Hottest New Vampire'

Sam Trammell breaks from 'True Blood' fliming, shape-shifting diet

'Twilight: New Moon's' Kellan Lutz video shares workout body and fitness secrets

'True Blood' beauty Anna Paquin boogies washboard abs on the beach

Want more dish? Click here for more stories on celebrity workouts!

Stay updated on celebrity workout, fitness and health news by clicking here to subscribe!

Have a tip? Want more on your favorite celebrity? E-mail me for press inquiries and coverage requests at celebtreehouse [at] gmail [dot] com

Check out the stories behind these hot celebs! Click your pic to see the story!