And Lohan was sporting a giant sparkler on her wedding finger as she and Ronson made their way back to London on Saturday.

So could some Proposition 8-be-damned nuptials have been planned while the couple was in Paris? Their ongoing relationship drama clearly seems to have been put on hold.

But all was not love and diamonds in the romantic City of Light.

In the video below, as Lohan enters the VIP Room in Paris where Ronson was spinning, she's attacked with a bag of flour by a PETA activist.

The anti-fur zealot screams, "Lindsay Lohan—fur hag!" in French-accented English. The girl is quickly yanked away from Lohan, who's rushed into the club to be de-floured.

Lohan has recently been photographed wearing fur, which PETA isn't loving so much. Their report of the incident said: "There is nothing remotely 'fashionable' about the torture and death of animals killed for fur. We hope a dash of flour will help [Lindsay Lohan] rise to the occasion and forsake fur once and for all."

A bag of flour on the head is a bummer, but it will never dull a diamond.