Lady Gaga has won an injunction at London's High Court to stop animated character Lady Goo Goo from releasing a single, its makers have said.
Lady Goo Goo, a baby with a long blonde fringe from the Moshi Monsters online game - owned by UK firm Mind Candy - released The Moshi Dance on YouTube.
But Lady Gaga's injunction has stopped its full release, Mind Candy said.
Law firm Mishcon de Reya confirmed it had represented Lady Gaga but said it could not comment further.
The Moshi Monsters game, aimed at six-12-year-olds, invites players to adopt "moshling" characters including Lady Goo Goo, Dustbin Beaver and Roxy.
Its owners had planned to release The Moshi Dance - which features lyrics including "my stroller's pretty and my diapers are silk, I throw my toys out if I don't get my milk" and "my crazy outfits seem to shock" - on iTunes.
