Last night, Julianne Moore and Alexander Skarsgard kept up the husband and wife charade with on-screen daughter Onata Aprile at the screening and after party of their new film "What Maisie Knew," Mena Suvari, Jessica Stam, and Kate Flannery hosted Operation Smile's 2013 New York Smile Event, Anna Wintour stepped out for a special screening of "Venus and Serena," and so much more!

SXSW is back, starting off the Spring Festival season with interactive displays, musical performances by both headlining acts and undiscovered talent, and creative films starring A-list actors. We're giving you the list of parties we'll be stopping by this year, so you can get an idea of where to go. Check out our official SXSW guide for 2013! More»

[South by Southwest via]

Spring is on its way, and there are a bunch of events in March to help us forget about the cold and kick off the next few months of warm, sunny weather. From rock stars jamming out in Brazil to the roller-coaster ride that is college basketball, we've rounded up all the big events for you to add to your calendar this month!

There's no denying that the official draw of New York Fashion Week is getting to see the new collections and shows, but unofficially, we know that no Fashion Week would be complete without the parties. The past seven days proved to be no exception, as our favorite designers and A-listers celebrated everywhere from Bow to No. 8. Click through to see where else the fashion set partied this week. These hot spots are sure to be your go-to venues this spring.

For all the amazing artists in NYC, there are dozens more who go unnoticed. Fortunately, there are a few places that merge major acts with talented up-and-coming musicians. Check out these 7 clubs in NYC that are known for hosting emerging artists. More»

The top two headliners for the 2013 Governors Ball have been released, and it's the most impressive lineup to date. Kanye West and Kings of Leon top the bill, appearing alongside a third artist yet to be announced. Kanye will be performing his first solo show in NYC since 2008, and it'll be Kings of Leon's first show in the city since 2010. We did some investigating of our own, and we think we've figured out the third headliner. Check out who our money is on below! More»

Go HERE for more photos by Mallory Turner and tag yourself and your friends!

Deeming mid-October just as good a time of year as any summer month for an outdoor music festival in L.A., FILTER Magazine brought their third annual Culture Collide Festival to town last week. As its name suggests, the four-day music fest showcased an international lineup of bands from around the world with shows at venues throughout the east side of town and Echo Park, all of which culminated in an all-day block party on Sunday. Don't worry if you missed it because we were on the ground to document all the cultural collisions beyond those of a typical day in Echo Park. More»

Go HERE for more photos by Hallory Sindelar and tag yourself and your friends!

It may have come to an end everywhere else, but music fest season continues and is still very much alive here in L.A. as FILTER Magazine's Culture Collide Festival invades the east side for a jam-packed weekend of live music. Here's a look at last night's kick-off event that officially leads us into four days of international sound and entertainment throughout Echo Park.

FILTER Magazine's third annual Culture Collide Festival is officially upon us with last night's rousing kick-off throwdown (check out our photos) leading us into the weekend festivities. With over 65 artists from over 25 countries to perform from October 4th-7th, this is going to be a crazy event you won't want to miss! Lucky for you, we still have a pair of all-access Culture Collide Festival wristbands to give away so you can get in on the action! More»