Kate Hudson bared her bottom at Paris Fashion Week.

Kate Hudson

Kate Hudson

The 35-year-old star wore a revealing, crimson Donatella Versace gown to the designer's haute couture show on Sunday (25.01.15), shocking guests in the exposing outfit which featured several cut-out panels.

The 'Almost Famous' star - who showed off her toned body and pert derriere in the eye-catching gown - finished off her look with more low-key accessories, opting for a simple pair of nude Christian Louboutin pumps.

The actress and designer - who sat on the front row at the Spring/Summer 2015 show - was joined at the event by her mother, Goldie Hawn, who posed in a black fur coat, while other stars in attendance included 'Fast & Furious' star Michelle Rodriguez and 'Outside' hitmaker Ellie Goulding, who performed in a black mesh dress.

Despite her history of striking outfits - including a plunging Versace cut-out gown at the Oscars last year - Kate revealed those who are looking forward to seeing what impressive dress she wears to the awards ceremony next month will be left disappointed as she is unable to attend.

She told WWD.com: "I'm not going to do the Oscars this year, I'm going to be working."