THE SIMPSON SISTERS LOVE TO COOK TOGETHER

The Simpson Sisters

Ashlee Simpson loves living with big sister Jessica - because her sibling does all the cooking. The 22-year-old singer recently returned from London, where she starred as Roxie Hart in the hit West End musical 'Chicago', and is now living with her older sibling while she waits for her new house to be decorated. Ashlee told People magazine: "I'm living with my sister right now. It's great."She's been cooking for me. She's an amazing cook. I try to help out, but usually I do the green beans and the cake and that's about it."I'm definitely messier. But she's been a great big sister. She's definitely taken me under her wing and let me live in her house and invade it."Despite rumors she is dating Fall Out Boy singer Pete Wentz, Ashlee insists she and Jessica - who divorced husband Nick Lachey this year - are enjoying being single girls together. She said: "I am single and loving it! I'm enjoying every moment to myself. It's fun. I'm enjoying life."Jessica, 26, was recently seen eating out with singer John Mayer who she dated briefly earlier this year, but has denied they are an item again.