London, June 19 : Singer Melanie Brown says sex with hubby Stephen Belafonte keeps their marriage alive.

"It’s all thanks to our five-times-a-day sex sessions. We’ve been married three years and it’s still going strong," dailystar.co.uk quoted her as saying.

"My husband tapped out. What can I say? We’re the same age, he is my best friend and I guess we’re both just perverts with each other," she added.

Melanie married Stephen in June 2007.(IANS)