Complex sentence: The group also performed the song during the "Children in Need" charity telethon on 17 November 2000, prior to much backstage tension between the group due to Nicole revealing her pregnancy to the other members the previous day.
Split into simpler sentences: The group also performed the song on "Children in Need" on 17 November 2000. Prior to the rendition, much backstage tension between the group due to Nicole revealing her pregnancy to the other members the previous day.