Lady GaGa shows former producer her poker face

Wrangling, tussling, duelling lawsuits flying between Lady GaGa and former producer Rob Fusari:

March 20 (Bloomberg) -- Lady Gaga sued her former music producer Rob Fusari saying he shouldn’t get any share of fees he says he’s entitled to after claiming he discovered her, dated her and helped develop her sound and style.

Hang about... did Bloomberg just say he's claiming fees in part for having dated Lady GaGa? Is this a normal transaction? "I must make it clear that I am taking you out for a pizza and will, later, twiddle your nipples for a couple of minutes before a moment of disappointing splooge, but it is on the strict understanding that should you become subsequently rich, I will issue a charge of fifty thousand dollars for the evening."