Sienna Miller announces new M&S collection of 'timeless, versatile' pieces as she joins Holly Willoughby as a brand ambassador for high street giant

Sienna Miller has announced a new collection for Marks and Spencer - as she joins Holly Willoughby as a brand ambassador for the high street giant. Sienna Miller has announced a new collection for Marks and Spencer - as she joins Holly Willoughby as a brand ambassador for the high street giant The decision from M&S means the actress, who is currently expecting her first baby, will join Holly as an ambassador for the brand Sienna continued: 'I am thrilled to be joining this iconic company, fronting their Autumn campaign and being a part of their journey in shaping the future of fashion.' Holly has had her own line with the retail giant which features a variety of dresses, tops, jeans and shoes since 2018 She is believed to still be launching her own collection later this autumn, and just yesterday shared a post promoting the range would be coming soon 'Brand Willoughby is also far less risky than many of her peers in the television and broadcasting world, many of whom have struggled, such as Ant & Dec and Philip Schofield.' Holly's main presenting job at This Morning now faces an uncertain future following Schofield's departure in May after he admitted to an 'unwise but not illegal' affair with a much younger male colleague Holly returned to her role on the This Morning sofa on Monday after her eight-week break to present alongside Alison Hammond with a musical start that fans blasted as 'cringe' In a bombshell statement to the Daily Mail, the veteran TV presenter admitted that he and the man began a relationship that was more than a friendship.