Somethin' Stupid - Nancy Sinatra and Frank Sinatra
- Entered the US chart on 18 March 1967 and reached number 1. Spent 13 weeks in the charts (4 weeks at number 1).
- Entered the UK chart on 23 March 1967 and reached number 1. Spent 18 weeks in the charts (2 weeks at number 1).
- Included in UK Number Ones.
- Included in The 40 Biggest Duets Of All Time chart. For more details visit Billboard.
- 
