I want the lyrics 4 a song of 2006' pop;dont know the singer nor the title but it startswith"you're my lover"

I liked very much the song I'm asking about its lyrics. it's a pop song in 2006 the singer is female the song goes like " you're my lover - - - - - - , you're my secrete pion and I have no other , you are the one you 're my number one the only treasure i ever had ,you are the one you 're my number one anything 4 u 'cause you're the one i love" thank you very much for your help.