She's The One/It's Only Us
Robbie's second No.1, She's The One was taken from Karl Wallinger's Egyptology album and was a favourite song of Robbie's after his time in rehab.
A massive UK hit, it went on to win a number of awards - including a BRIT award and a Capital Radio Award for best single - in 2000.
The double A-side, It's Only Us, was the theme song for the Sony Play Station Fifa 2000 football game, which also featured a digital version Robbie himself!
A massive hit throughout Europe, She's The One reached No.4 in Italy and spent three weeks in the UK's top ten.