PHOTO: Pop music sensation Lorde was the headlining performer at Delta's Grammys party in West Hollywood on Jan. 23. (Splash News, splashnews.com)

Delta Air Lines, the official airline of the Grammys, celebrated L.A.'s music industry on Jan. 23 at SoHo House West Hollywood.

A whole slew of celebs showed up, including Lorde, Pretty Little Liars star Ashley Benson, and a newly single Hilary Duff, who made her first appearance as a single woman following a split from her husband, Mike Comrie.

Alex and Sierra, this year’s winners of The X Factor, also walked the blue carpet. Based on the photo below, the super cute couple looks to be adjusting well to the limelight, which is great since it’s likely they’ll be around for a long time!

Inside, Delta showed off its BusinessElite seats in a lounge intended to allow guests to experience the seats' comfort.

Also, Lorde, 17, performed at least five songs to a packed crowd on Thursday. Many attendees tweeted that the young singer seemed very confident. Is it possible that she’s expecting to take home a handful of awards on Sunday? We sure do love Lorde! 

Don’t you wish you attended Delta Air Lines’ Pre-Grammy Party?  It sure looks like it was a good time to us!

Follow me on Twitter @ChrisRogers86.