Los Angeles: Singer Britney Spears, 32, says she loves to have an active sex life, but at times she feels she is too old to have fun in the bedroom.Spears, who is currently dating David Lucado, has made the revelation in her documentary "I Am Britney Jean", which aired in the US recently, reports femalefirst.co.uk."I love sex. I think sex is great. But I feel a little different about it now that I'm older. Sometimes I feel like I'm 20 and then sometimes I feel like I'm 50," she said.She has sons Sean Preston, eight, and Jayden James, seven, with ex-husband Kevin Federline. She recently also said that she was keen to add to her brood, and that now she wants a baby girl.
