(Cover) - EN Star Style - Christina Hendricks has revealed her favourite Vivienne Westwood piece from the designers new jewellery collection is a head wreath.

The 35-year-old Mad Men star, who plays seductive office manager Joan Holloway in the hit TV series, was named as the new face of Dame Vivienne Westwoods jewellery line in February.

The stunning actress - who recently helped the iconic designer launch her new flagship store and Palladium Jewellery Collection in Los Angeles says that she loves the collection, and finds it hard to pick a favourite piece.

I love every piece. I have to say probably my favourite piece is the couture piece, that is a wreath, a head wreath that is just extraordinary, she told People.

Christina who is renowned for her fabulous curves says that she is a big fan of the commercial line. The flame-haired beauty says she admires the eco-friendly aspects of Viviennes work, and is constantly in awe of her creativity.

Theres amazing cuffs and amazing earrings, but I also really really love the commercial line. Its really simple and more every-day, very delicate and beautiful. Its really light and bright and really elegant, she told People. I really love her work with this collection in particular, being eco-conscious and eco-friendly. Shes just an icon.

Christina has previously spoken in depth of her love for Viviennes creations. The star has claimed that she has loved her since a very young age.

"She is my favourite designer. As a young girl I would cut out pictures of her dresses from magazines, although I was never able to afford them. Even now I only have one in my closet," she said. (C) Cover Media