Pink has slammed "a**holes" for hacking her Instagram account.

Pink

Pink

The 'Just Like Fire' hitmaker hit out on Twitter after her private account on the photo-sharing website was breached by an unknown user.

She posted: "To the a**holes that just hacked my private IG account.... Your parents must be really proud of you. That's your contribution to the world? (sic)"

The 36-year-old singer - who has four-year-old daughter Willow with husband Carey Hart - then hit out at other fans who were less than sympathetic to her ordeal.

After one follower wrote: "lmao it's not the end of the world get over it", Pink replied: "I don't remember asking you."

Another confusingly wrote: "too bad... Cuz you floped (sic)"

Pink then responded: "I'm sorry?

"TROLLS, your insults go a lot further if you can manage to spell it out properly. You're welcome.(sic)"

After replying to a number of other messages, both positive and negative, the 'Just Like a Pill' hitmaker decided she was "out" for the day.

She wrote: "Welp, I do love the socks off of most of you. The rest of you unhappy f***ers? Good luck with all of that. And I'm out.(sic)"

While she has some issues with the hackers and her Twitter followers, one person there is no longer any tension with is Christina Aguilera.

The 'Just Give Me A Reason' hitmaker recently admitted she is glad to have finally buried the hatchet with the 'Beautiful' singer and admits she is a big fan of Christina's music.

She said: "Her and I have had history and it hasn't always been wonderful. I think it just took us 15 years and I feel like there was true love and it felt really good.

"I love when you're around long enough to have a full circle moment and that was a full circle moment for me because in all honesty, I'm a fan of hers. It was just a really refreshing, nice visit."