On the album "Swing When You're Winning" Robbie Williams sings a cover of a famous song by Frank Sinatra, in which he sings "Have You Met..?" Who was he talking about?

Explanation

"Swing When You're Winning" is a swing cover album by English singer-songwriter Robbie Williams, and his third studio album overall. It was released in the United Kingdom on 19 November 2001 and peaked at number one on the UK Albums Chart. "Somethin' Stupid", a duet with Nicole Kidman, was released as the album's first single. This album includes "Have You Met Miss Jones?" that Williams recorded for the film "Bridget Jones's Diary" in early 2001.