"I Think I Love You '' is a song composed by songwriter Tony Romeo in 1970. It was released as the debut single by The Partridge Family pop group, featuring David Cassidy on lead vocals and Shirley Jones on background vocals. The Partridge Family version was a number - one hit on the Billboard Hot 100 in November 1970. The alternative rock band Voice of the Beehive scored a hit cover version of their own in 1991. There have also been many other cover versions of this song, most notably, Perry Como, Kaci, Katie Cassidy, Paul Westerberg, Constantine Maroulis, and the new In Search of the Partridge Family cast on VH1.
who sang the song i think i love you
The Partridge Family pop group