Lady Gaga has sparked a Twitter feud with gossip blogger Perez Hilton over a nasty text message he allegedly sent her after she sustained a hip injury.
The singer took to the social networking site on Friday to take aim at Hilton, accusing him of mocking her when she hit a low point earlier this year.
Gaga called off a string of tour dates after undergoing a hip operation in February. She was left needing a wheelchair for several weeks after the surgery.
"Still have the text Perez sent me of me in a wheelchair w (with) the words KARMA written across + Madonna pointing a gun at me. Day of my accident," she tweeted.
Gaga's post came just hours after Hilton shared a video with his Twitter followers in which he criticised Gaga's new single Applause.
