Bye-bye bob! Katherine Heigl got a little scissor-happy this weekend when she paid a visit to her mane man David Babaii, who transformed her chin-skimming style into a pixie crop. "It's hard to explain the love we have for this beauty. She's a friend, she's an animal activist, she's an amazing talent, and now she's rock'n a new killer short cut," Babaii captioned a photo of Heigl's new 'do. "Today we had a blast like we always do!" The star has been getting pretty experimental with her look lately, and last month, she gave her blonde strands a deeper brunette tint. Though her blonde seems to have returned for now, something tells us she's not done playing just yet... Check out her new look below, and see even more celebrity hair makeovers in our gallery.