Leona Lewis: This week I'm Reading Fifty Shades of Grey. I was forced to read it - my friends kept talking about it and I wanted to be able to take part in their conversations - but I have to say I'm enjoying it. I try not to read it in public, though. Watching Bel Ami, a film set in the 19th century, starring Robert Pattinson. He plays a poor man who climbs the social ladder by seducing women. I just love the costumes, the scenery, the script - everything. Eating at Mildreds, a vegetarian restaurant in Soho. It's small and relaxed and has a great little private dining room my friends and I sometimes hire. Try the pan-fried halloumi with spinach and cherry tomatoes. mildreds.co.uk Listening to the Beach Boys - they always get me up and going in the morning. I also love Miike Snow for their lyrics and Eva Cassidy inspires me. Drinking Starbucks" signature hot chocolate with lots of whipped cream. It's probably a million calories but I love it. Buying yoga gear from Sweaty Betty and lululemon. I like Bikram yoga because you sweat so much it detoxes you. You come out with really clear skin. It's also really hard work, but I like a good challenge. sweatybetty.com, lululemon.co.uk Hanging out at Shoreditch House. The bar has an old British feel to it and you can order pretty much anything. shoreditchhouse.com Logging on to Instagram to check out tattoo art, which I have become a bit obsessed with recently. I have a few myself. instagram.com Leona's new album, "Glassheart," is out now. Leona Lewis was talking to Rosanna Hutton.