But this Mean Girl was never mean in real life - on the contrary, she's a total sweetheart! Rachel McAdams is currently filming Morning Glory (a comedy about a hotshot TV producer trying to revive a struggling morning show) with co-star slash hottie Patrick Wilson in New York. I love these two together! Harrison Ford is also in the flick...

Let's hope that this movie - combined with The Time Traveler's Wife and Sherlock Holmes - can make McAdams a star again!

Of course, we're totally referring to the best film of all time - we would never call Rachel McAdams anything other than gorgeous and talented!

Rachel was spotted on the set of Morning Glory in NYC yesterday, and even though this outfit is kinda blah, it definitely shows off her fab figure!

She may not do casual very well, but at least Rachel McAdams cleans up good!

Say WHAT?

The luminous star of Mean Girls, The Notebook and Red Eye put on her Sunday best (er, well, she could've worn something a bit more flattering, but I'm just happy to finally see her!) to celebrate her 30th birthday at Beso last night... but she wasn't celebrating with Ryan Gosling!

An X17 inside source inside the Hollywood hot spot tells us that Rachel and Wilmer Valderrama "were sitting at the same table and hanging upstairs at Kiss Lounge." Any hanky panky goin' on? Nope - our source says they were "just hanging out platonically."

Our source goes on to say that "Rachel may want her ex Ryan to think something different, of course, as he was not in on the festivities... and DJing at Bardot instead. Clearly that relationship is O-V-E-R!"

If Ryan is still dating Rachel, he should be with her on her birthday!