<P> `` 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 . </P>
<P> `` 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 . </P>
who wrote i think i love you song
who wrote i think i love you song
Tony Romeo
Tony Romeo