(TMZ) A Ukrainian singer is filing a lawsuit accusing Carly Rae Jepsen of stealing her Christmas song and turning it into "Call Me Maybe." TMZ sent over these details:The singer -- who goes by Aza -- is filing the lawsut in L.A., claiming "Call Me Maybe" is a carbon copy of her song "Hunky Santa" ... which producers simply tweaked before adding Carly Rae Jepsen's voice.
According to the lawsuit -- to be filed today by Aza's lawyer Barry Rothman -- she's suing for unspecified damages ... but based on how insanely popular "Call Me Maybe" is, a ton of money's on the line. more on this story
