Chai! See Fan that is suing Michael Jackson’s estate for not hearing enough of him in 3 of his tracks

Fuming Michael’s fan is suing his Estate for not hearing enough of his lead vocals in 3 of his tracks she bought in 2010. She said  after his first release after his death.

She claimed she bought the Disc in 2011, but didn’t hear enough Micheal on 3 particular tracks and filed the suit against MJ in L.A.

In the suit she claims she hired an audio expert to analyze her CD and he determined it was very likely that MJ did not sing lead vocals on "Breaking News" ... "Monster" ... and "Keep Your Head Up." 

The woman wants this to be a class action -- meaning if the allegation is true the Estate would owe money to everyone who bought the full album, or any of the 3 tracks in question.

The Estate's lawyer, Howard Weitzman, has previously said Michael did provide lead vocals for all the tracks on the album.

source: TMZ