Ashley & Mary-Kate Olsen are fighting again Oh….No September 20, 2008

Ashley and Mary-Kate Olsen, 22, have spent their whole lives in synch, and together created their clothing lines, The Row and Elizabeth and James, but an insider says their work ethics don’t match anymore — causing a serious rift in their relationship. “Ashley really wants to be a respected businesswoman and be taken seriously,” says the pal. “MK does too, but she hasn’t been willing to give up her lifestyle and act like an adult for their job.