Jessie J's website is still down after being hacked at the weekend.

The singer's official site was the victim of malicious hacking on Saturday (March 30), with the culprits posting a message about Lady Gaga.

The post on her website had said: "The whole Universal Republic (Universal Music) can suck Lady GaGa's d**k."

Tweeting at the time about the incident, Jessie J said: ""Somebody has hacked my website too! How original! *Naaaat* we are having it sorted ASAP and my apologies for the rude message the hackers have left! X."

Her website was taken down at the time, and its URL today (April 1) still redirects to her Facebook page.

Watch Jessie J on The Voice below: