Cyndi Lauper explains Sharon Osbourne's Grammys party spat

Pop star Cyndi Lauper has confirmed reports suggesting her friend Sharon Osbourne dumped food and water on Jonah Hill's brother at music mogul Clive Davis' pre-Grammy party on Saturday night (25Jan14).

The Girls Just Wanna Have Fun singer claims Osbourne confronted Jordan Feldstein at the bash after he allegedly made a joke at the expense of Sharon's son Jack, who suffers from multiple sclerosis.

Lauper tells news show Extra, "I love Sharon, but after last night I kind of love her more.

"Sharon dumped some stuff on him (Feldstein), like a plate of food and some water to wake him up, and said, 'Don't f**k with my family'."

Speaking to Extra on the red carpet at the Grammys on Sunday (26Jan14), Osbourne played coy, but admitted, "We had to make a hasty retreat (from the party)."

Feldstein previously hit the headlines late last year (Nov13) when he wed Clint Eastwood's daughter Francesca in Las Vegas. A week after the top secret nuptials, the bride began proceedings to annul the union.