"(She's) Sexy + 17" is a 1983 song by the Stray Cats, released by EMI America in July 1983 as the lead single from the album Rant N' Rave with the Stray Cats.
The song became their 3rd and last top 10 hit, reaching No.
5 on the Billboard Hot 100 singles chart.
2 on the Billboard Top Rock Tracks chart for one week, and No.
[3] Cash Box called the song "an exciting new single" with "a shakin’ rockabilly production.