I Think We're Alone Now by Tiffany

Saturday, November 7, 1987 – November 20, 1987 All day

Artist: Tiffany Weeks at #1: 2 weeks Chart dates: November 7, 1987 – November 14, 1987

About

“I Think We’re Alone Now” was originally sung by Tommy James and the Shondells in 1967. Tiffany’s version of the song topped the Billboard Hot 100 for 2 weeks in 1987. At the time the song hit number-one, Tiffany was only 16 years old. The song jumped back in popularity when it was used in the first episode of the Netflix Original Series The Umbrella Academy in 2019 and season five of Stranger Things in 2025.