Gaga has claimed she has an 'obsession' with cooking shows. The 25-year-old singer said that she often watches the programmes to get tips and inspiration for her own cooking.She told heat magazine, 'When I get time off, I like to watch cooking shows, I'm really obsessed with them. I'm a really good cook now, just from watching those shows. My speciality is Italian.'And she said that she likes to try out her newly-acquired skills on her former school friends.She explained, 'I went to an all-girls' school, so the few of my friends that I've kept since high school, we'll all just get together and cook and drink six or seven bottles of red wine and just talk about life and chill out.'