Mischa is going from strength to strength this week, this time appearing at a fashion dinner for Aids awareness in Paris. She looks absolutely STUNNING! Mischa is pictured with Milla Jovovich and designer Elie Saab (I assume they became fast friends following Mischa’s appearance at his runway show the other day).

With Mischa running back and forth between London and Paris, she has been spotted several times over the last few days at various places. Here is the rundown of update candid albums, including shots of Mischa with new love interest Luke Pritchard.

- Mischa on her way to the Gare du Nord – Jan 26
- Mischa arrives in London fresh from the Paris Eurostar – Jan 26
- Mischa & Luke Pritchard at the The Porthole Comedy Club – Jan 26
- Mischa & Luke strolling in London – Jan 27
- Mischa shopping in Paris at the Elie Saab store – Jan 28

Mischa’s kiss with friend Irina at her 23rd birthday party has caused a little bit of a media stir. So Mischa decided to set the record straight and in the process has somewhat confirmed her relationship with Luke Pritchard (from The Kooks). I’ll upload some candids of the new lovebirds very soon. In the meantime, here is Mischa’s latest blog from her official site.

As I’m sure most of you have already seen, I was photographed at my 23rd birthday party engaging in what most of the gossip blogs refer to as a “girl on girl kiss”.  Well I just wanted to take this moment to clear the air by saying that the kiss was purely platonic!  We were joking around and it was taken out of context.

The anonymous female I was photographed with is actually my close friend Irina.  Irina works as a model in Paris and since meeting a few months ago we have been spending a lot of time together.  We share a lot of the same interests and I really enjoy her company.  I guess you can say she’s become my Paris partner in crime!

So no, I haven’t switched teams.  In fact, I have someone else that is keeping me occupied at the moment ; )

A stunning Mischa stepped out in Paris once again to attend the Elie Saab Haute Couture Spring/Summer 2009 fashion show. Only Mischa can rock a pair of shades with a sequined formal dress. And I’m sure you’ve all noticed Mischa’s new slimmed down figure!

Photos of Mischa at her 23rd birthday party have been uploaded. Photos courtesy Faded Youth Blog and Gossip Girls.

Celebrating with a belated 23rd birthday party, Mischa Barton headed over to Caviar Kaspia restaurant in Paris, France, for a night of friend-filled fun on Monday (January 26).

Being congratulated by a guest list including burlesque beauty Dita Von Teese, along with Ali Mahdavi, Irina Lazareanu, Gianbattista Valli and Oliver Theyskens, Miss Barton seemed to be thoroughly enjoying herself.

The former “OC” starlet, whose actual birthday was this past Saturday (January 24), stumbled about while laughing with her pals, later bowing out candles on a cake before locking lips with a female friend.

Earlier in the day, Mischa made her way over to the Christian Dior Haute Couture Spring/Summer 2009 show, where Dita was also among the guests at the Paris Fashion Week runway show.

Photos of Mischa at Christian Dior: Paris Fashion Week Haute Couture S/S 2009 have been uploaded. We’ll hopefully have some additional photos from the event shortly. Nice to see her back at the Christian Dior Paris shows, she hasn’t attend one in a little while. Also added are some candid shots of Mischa arriving for the Dior show.

Update: Many additional photos have been uploaded. Big thanks to Mel from our family site Blake Lively Web!

A little belated, but…