Nicole Richie shows off dramatically different appearance at Stella McCartney fashion presentation 12:17, 13 Jan 2016 Updated 14:55, 13 Jan 2016 By Rebecca Merriman The 34-year-old has a new fringed-bob, but where's that spark that used to light up the red carpet? What's up with Nicole? Nicole Richie's life doesn't seem so simple anymore. The former reality TV star, who used to be the life and soul of the party, looked anything but as she stepped out in Los Angeles on Tuesday. The 34-year-old jewellery designer and daughter of Lionel Richie has been hounded by rumours her marriage is on the rocks for the last few months, and the star certainly looked like something was on her mind as she hit Stella McCartney's Autumn 2016 Presentation at Amoeba Music. WireImage We keeping you awake Nicole? The 34-year-old has a new fringed-bob, but where's that spark that used to light up the red carpet? Star shows off dramatically different appearance" data-twitter-url="http://www.mirror.co.uk/3am/celebrity-news/nicole-richie-shows-dramatically-different- Despite looking on trend in a sheer figure hugging black dress and grey furry coat, Nicole seemed far from her bubbly self. Forcing a smile for the camera, the star appears to have aged dramatically over the last few months. Rex The daughter of Lionel Richie rocked an a sexy minidress for her appearance Last week it was claimed Nicole, who started dating Good Charlotte rocker Joel Madden in 2006, is ready to end their five-year marriage. The couple have two children together, Harlow, 7, and Sparrow, 6 and according to RadarOnline, sources have claimed they're desperately trying to hold the family together. Rex The Simple Life star used to be known for her sassy attitude WENN Could she finally have been partied out? "Nicole and Joel are basically living as co-parents right now," the source claimed. "They had a super rough year and right now they are really trying everything imaginable to salvage what is left of their marriage." Rex Nicole and Joel tied the knot in December 2010 They continued: "After going through a really rough patch she feels that having a baby will help repair some of what is wrong with them, "Neither Nicole, nor Joel, seems to know what to do to make their marriage work."