Hairbands are making a comeback this Christmas, with plenty of celebrities wearing these fashion accessories.Nicole Richie, Mischa Barton and Helena Christensen have all livened up their outfits with a hairband and it's a great way to update last year's little black dress during the credit crunch."If you want it to be the main focus of your outfit, wear it around your head, hippy style. Or wear it pushed back, which not only looks great but keeps your hair out of your face while you throw some shapes on the dance floor!" writes Sinead O'Donoghue for Look magazine.Last week fashion guru Laura Terry said silver sparkle is one of the hottest beauty trends this season, with High School Musical star Ashley Tidsdale, singer Christina Aguilera and actress Kate Winslet all donning glitzy party dresses.Writing for FemaleFirst, she said bling jewellery and metallic eyes are the secret to adding some glitz to your party look.(c) 2007 Adfero Ltd.