The group have recently defended their outfits and routines after Ofcom received complaints about performances on 'The X Factor', 'Saturday Night Takeaway' and 'The One Show'.
The former girlband member said she had to shield her son from watching their 'Saturday Night Takeaway' routine.
Nicole Scherzinger, Ashley Roberts and co appeared on the BBC broadcast to perform their new single 'React'.
The girl group were back on stage for The X Factor: Celebrity's final – but some viewers had forgotten what they were about.
The Pussycat Doll and her husband - who have three children - have made a pact not to have any more kids if they split.