Married At First Sight Australia star has debuted a new look on her Instagram, revealing that her long blonde locks are gone, and have been replaced with an edgier hairstyle.Watch Below: MAFS' Olivia Frazer shows off her post-breakup transformationNot only did the colour go from blonde to brunette, but Olivia Frazer also decided to embrace the shorter hair trend, as she had a substantial amount of length cut off.Olivia took her Instagram followers along for the ride on her hair makeover journey, posting stories of the process across the day."Just walking over to my hairdressers to get my hair done," she announced in a video posted before her tresses were modified."It's going to be a big change, so I can't wait to show you guys!"Then (left) and now (right)A month later in mid February, Olivia changed things up again, dying her hair an ever darker shade of brown, telling her followers that she was ''literally obsessed'' with her new colour.''I'm so obsessed with how shiny it is,'' Olivia said on her Instagram stories after getting home from the hair salon.''Yeah, the dark side is difinently where I'm going to.