Despite the fight that Lindsay and Samantha had in London the other night, they were all smiles in Dubai today at the grand opening of Atlantis The Palm, posing with Samantha’s mom, socialite Ann Dexter-Jones. I’m sure this was a killer party — they know how to do it up right in Dubai, from everything I’ve heard. Exactly the place that a “recovering” drug and alcohol addict needs to be.

Also there: perennial party girls Mary-Kate Olsen and Mischa Barton, as well as Charlize Theron, Kylie Minogue, the jail-bound Wesley Snipes, and Michael Jordan — yes, that Michael Jordan.

Lindsay Lohan’s soon-to-be mother in law, Ann Dexter-Jones (the mother of Samantha Ronson, in case you didn’t put that together) was spotted outside the Bowery in New York after Lindsay’s little paparazzi-smacking incident.

First, she was stupid drunk.

Secondly, she expressed no shock whatsoever at the fact that Lindsay had just struck a paparazzi.

Thoughts?

Thanks Emily!