George Lopez Makes Cocaine Joke About Lindsay Lohan's Shoes

It's a war of words between Lindsay Lohan and talk show host George Lopez!

It started when the troubled star was photographed this week stumbling down a driveway, with white powder puffing out of her shoes like a cloud of white dust!

Lopez couldn't resist poking fun at her on his TBS talk show.

"It's not what you think. She kicked over a bottle of Tough Actin' Tintactin while allegedly snorting cocaine. Allegedly!" Lopez said.

Now Lohan is lashing out on Twitter, saying it was baby powder, not cocaine.

"Thanks for the childish comment regarding baby powder in my shoes. Don't you have kids? Wouldn't wanna hear that about them, or would you? Act like a grown man, have some respect and dignity for yourself," Lohan tweeted.

Lopez responded on his show last night.

"I Twittered back, Lindsay Lohan, let's take this off Twitter. Come on the show…I've met you before and don't have anything against you. And Lindsay Lohan I meant it. And Lindsay's a great sport because she'll be on the show next week," Lopez said.