London, Sep 28 - Singer Robbie Williams would be happy to model his own range of clothes, provided he does not put on weight.

The 37-year-old recently launched his own fashion range Farrell which is named after his grandfather Jack Farrell.

"Yeah I would consider catwalk shows but my weight goes up and down and I would have to feel confident about myself. This week I would but maybe next week I wouldn't. That's me and sugar," dailystar. co. uk quoted Williams as saying.(IANS)