The 'Blow Me (One Last Kiss)' singer got the party started at the Jingle Bell Ball 2012. See pictures of Pink on stage at London's O2 Arena.
Pink Says She'll Always Be The Popular Underdog: "People Still Think I Can't Sing"
The 'So What' star admits she still has to put up with "nonsense" from those who underestimate her capabilities.
Pink has revealed that there are still individuals who doubt her abilities as a musician.
The 'Blow Me (One Last Kiss)' star has enjoyed over twelve years of success in the industry but told The Sun that she will always be "a really popular underdog".
"I still to this day after all of that nonsense, I still feel like I have so much to prove to people, they still don't get it," she confessed. "I'm always going to feel like a really popular underdog."
She added: "People to this day still go, 'wow you can sing,' and it's been like 13 years of singing."
The star recently released her sixth studio album 'The Truth About Love' back in September and closed the Jingle Bell Ball 2012.
Check out a picture of the singer in action at the Jingle Bell Ball below:
The US star performed her final song of the night flying above the O2 Arena crowd in London as she gave a rendition of her smash hit single 'So What'.
One Direction, Bruno Mars, The Wanted, Cheryl Cole and Calvin Harris were also on the line-up of the two-night event this past weekend.