EastEnders legend Natalie Cassidy has candidly admitted she is unhappy with her stylish new hair look, less than a month after debuting noticeably lighter locks.The 40 year old star is well known for playing Sonia Fowler in the hit BBC soap, with her natural brunette tresses a core staple of her look. However after mulling over a change to her look last month, Natalie decided to take the plunge and lighten her hair, swapping her usually chocolate brown hue for a far lighter and more sandy shade of brown just in time for the school holidays. Debuting her new look on social media, fans at the time were delighted by her new barnet and couldn’t resist making several compliments as they gushed over her new look.