To prepare for her role as a stripper and single-mom in “Powder Blue,” Jessica Biel spent two months prior to filming in full character immersion. She requested that friends and family ignore her calls so that she could feel the shunning of a single mom and she also borrowed her friends’ infant child to care for on her own. I can’t even imagine being the friend who agreed to let Biel take their child to practice for a role. [Zimbio]