Popsugar Fashion Celebrity Fashion The Best UK Celebrity Fashion Looks of the Week Here Are All the Celebrity Fashion Looks You Missed This Week 6 September 2019 by Gemma Cartwright Image Source: Getty / David M. Benett As temperatures in the UK finally began to drop this week, celebrities have been using the cooler weather as an excuse to dive into their Autumn wardrobes. That means we've seen the welcome return of long-sleeved tops, trouser suits, and statement blazers, with stars like Anne-Marie, Molly-Mae Hague, and Ashley Roberts hitting the party circuit in their latest finds. But it wasn't all about tailoring and trousers: one of the highlights of the UK red carpet calendar this week was the GQ Men of the Year Awards, which was an excuse for the likes of Adwoa Aboah, Rita Ora, and Maya Jama to really turn up the heat in sexy ensembles that made sure the night wasn't all about the guys. Finally, Ellie Goulding tied the knot with Caspar Jopling, and while her Chloé wedding dress definitely grabbed our attention, we were even more taken with Sienna's Miller's wedding guest style. Keep reading for your full update on all the best UK celebrity style. Georgia Toffolo Image Source: Getty / David M. Benett Toff sported the cutest polka-dot dress by Palones to the brand's London launch party. 1 / 14 Billie Piper Image Source: Getty / David M. Benett Billie embraced the new season in a jacquard coat dress at the afterparty for her new play, A Very Expensive Poison. 2 / 14 Ashley Roberts Image Source: Getty / Neil Mockford Ashley stood out in a hot pink suit by Nasty Gal teamed with a gray tee as she left the Heart Radio studios. 3 / 14 Katie Piper Image Source: Getty / Ricky Vigil M Katie teamed a Topshop jumper with Self Portrait shorts and Kurt Geiger shoes for a night out to celebrate her new Pantene collaboration. 4 / 14 Rita Ora Image Source: Getty / David M. Benett Rita was another GQ Awards attendee, in a very sexy look by Toni Maticevski and Agent Provocateur. 5 / 14 Maya Jama Image Source: Getty / David M. Benett Maya turned up the heat at the GQ Awards in her sheer, crystal-encrusted Yousef Al Jasmi gown, teamed with Vhernier jewels. 6 / 14 Adwoa Aboah Image Source: Getty / David M. Benett Adwoa totally stole the show at the GQ Men of the Year Awards, sporting a vintage gown from Tom Ford's tenure at Gucci. 7 / 14 Jade Bird Image Source: Getty / David M. Benett Singer Jade stood out in her teal satin suit and silver heels at the Association of Independent Music Awards. 8 / 14 Anne-Marie Image Source: Getty / Jeff Spicer Anne-Marie sported an oversize blazer and a graphic tee for a visit to Kiss FM. 9 / 14 Molly-Mae Hague Image Source: Getty / Ricky Vigil M Molly got all dressed up in a double-breasted leather-look mini for her boyfriend Tommy Fury's boohooMan launch. 10 / 14 Jesy Nelson Image Source: Getty / Neil Mockford Jesy made an appearance at Heart Radio wearing a one-shoulder bodysuit tucked into ripped boyfriend jeans. 11 / 14 Maura Higgins Image Source: Getty / Carla Speight Maura showed her support for her fellow Love Island star Molly-Mae Hague when she attended her Pretty Little Thing collaboration launch party wearing PVC flares, a blazer, and a bra top. 12 / 14 Rosie Fortescue Image Source: Getty / David M. Benett Rosie hit up the Kilian Paris & Camila Carril fragrance launch wearing a pink lamé top by Style Odyssey with mom jeans and strappy sandals. 13 / 14 Sienna Miller Image Source: Getty / John Rainford Sienna was a vision in her 1930s-inspired Alessandra Rich dress, for the wedding of Ellie Goulding and Caspar Jopling. 14 / 14 Celebrity FashionBritish Celebrities