Miss Goodger London - Arabstoday She's not exactly making a name for herself as a style icon. And last night Lauren Goodger stepped out in yet another unflattering outfit as she hit the town in London wearing an incredibly short black dress. Lauren's night out came as she admitted during an episode of The Only Way Is Essex that she and Mark had spent the night together just a week previously. Her admission came as something of a surprise given that relations haven't exactly been civil between the formerly engaged pair, following Lauren's revelations that she had aborted Mark's baby. Talking to her sister Nicola, Lauren said: 'I saw Mark once and I was drunk last week.' Refusing to actually confirm what had happened between her and Mark, a giggling Lauren added: 'I know I've got the power. I can talk to him and walk away from him. It made me feel a bit better because I know I'm the stronger one.' Nicola replied: 'As long as there's no emotions involved that's fine.' Lauren later recalled what had happened with Mark during a conversation with Sam Faiers. She said: 'Something happened between us that shouldn't have happened so it's hard because we've been together for so long.' When Sam asked: 'So you two slept together then?' Lauren replied, 'I don't want to say.' Mark was similarly cagey about the status of his relationship with Lauren during a discussion with Sam, who he had asked out on a double date to the dry ski slope with Lydia Bright and James 'Arg' Argent. When he refused to answer, Sam said: 'If that's how you cope with getting over it then that's fine but I just think it's weird.' Sam and Mark's 'date' at the ski slopes caused problems with Lauren and Sam's ex Joey during last night's episode. After arranging to meet up with Lauren ahead of the date, Sam broke the news to her that Mark had asked her out. A clearly baffled Lauren replied: 'It does feel weird hearing you say it but he's got to do what he's got to do. I appreciate you coming to meet me anyway.' But when Lauren attended Joey's pool party later in the day, she told him her true feelings about the situation. She told Joey: 'I met up with Sam earlier and she told me that she and Mark had gone on a date but it wasn't a date it was just a meet.' Joey replied: 'Oh my God. What is Sam doing? Mark was with you when I was getting with Sam. 'Now Mark has split up with you and now for some reason he thinks he can get with some girl I was with. 'I didn't think Mark would do this to me. I don't know what to say - I thought he was my pal.' And when Joey asked Lauren if she was OK, Lauren replied: 'I don't want to be with Mark, I just want to be single and enjoying myself.' Lauren was last night joined by TOWIE pals including Joey Essex's sister Frankie, who donned a black and pink dress, and Chloe Sims at the Firetrap by Sunday Girl launch party held at 33 Portland Place in London. She was very flirty with fellow single girl and co-star Lauren Pope who was also in attendance, looking stunning in a red lace dress, alongside other famous faces including Diana Vickers and Made In Chelsea's Cheska Hull and Chloe Green.