Leona Lewis appears on the cover of InStyle UK wearing a Preen printed dress.

In the rest of her editorial shot by Andreas Larsson we see her wearing Dolce & Gabbana and Yong.

In her interview Leona talks about Simon Cowell, her fashion favourites and her body issues.

Here are some extracts from her interview.

On her relationship with Simon Cowell: “I’m very fiery and very passionate. We don’t argue, we debate.”

On her fashion favorites: “I still love my big ballgowns with a kind of twist to them, but I also like Vivienne Westwood because she’s kind of punky and does really nice shapes for ladies. I like Antonio Berardi because I like his shapes too. And William Tempest. And I like Stella McCartney because she’s got a vegetarian range. I love Stella. I want to do a vegetarian range of clothing. I haven’t had time to properly focus on it, but I’m still designing.”

On being a diva: “I don’t think I’m demanding! I think it’s okay to ask how you want your food cooked. People just dramatise everything.”

On the guy who punched her during a book signing: “I was angry at first, but when I found out he wasn’t well…”

On body issues: “No weird sex books for me. I would never even do a bikini shoot. It’s too embarrassing.”

Credit: Style.com & InStyle