London: Hollywood star couple Brad Pitt and Angelina Jolie have reportedly been practising a form of Israeli self defence called Krav Maga as a part of preparation for their upcoming movie 'By The Sea'.
Pitt, 50, who has six children with his 'Maleficent' star wife, is believed to have lost more than 10 pounds after participating in the intense military-style exercise classes for just three weeks and is even letting his kids join in the fun, reportedly.
"The whole family are learning the moves, even the little ones are doing modified kids' moves but Brad has been doing it for 45 minutes a day and has dramatically lost weight and beefed up his muscles for the film," a source said.
While Pitt is new to Krav Maga, Jolie, 39, apparently started learning self defence to train for her 'Tomb Raider' role in 2001.
'By The Sea' has been written and directed by Jolie and will mark the first time the newlyweds have starred together on screen since they met on the set of 'Mr and Mrs Smith' in 2005.