Kristen Stewart wows at Met Ball Gala 2014, parties with Robert Pattinson 'fling' Riley Keough, ex-boyfriend jealous, now dating Imogen Ker? [PHOTOS]

Some might consider Kristen Stewart a Hollywood "oddball," but she always flaunts a killer fashion sense!

The former "Twilight" sweetheart rocked an edgy, goth-inspired getup at the 2014 Met Ball Gala on Monday evening (May 5) in NYC. Of course, Chanel:

Prior to the event, K-Stew hung-out with fellow starlet, Riley Keough. Funny thing is, Keough was once romantically "linked" to Stewart's ex-boyfriend, Robert Pattinson. Celebrity hairstylist Stacy Ho posted these viral snapshots of the 24-year-old "Magic Mike" actress getting ready with K-Stew before the Gala:

stizzyho: "It's been a rough day of work with these babes... #MetBall #MetGala #bts #mechesalonla#hairbyho #rileykeough #kristenstewart."

stizzyho: "Met Gala NYCWhat an incredible day spent with these two ladies. Here's a photo of #rileykeough finished look for tonight's #MetGala. hair by me, makeup by@kristingallegos, dressed by #LouisVuitton. Not bad for a day's work. #mechesalonla #hairbyho #bts#babealert."

Perhaps the beauties were bonding over their mutual R-Patz break-ups? Keough and Stewart co-starred in the 2012 adventure/drama, "On the Road" -

Rumors suggest that Pattinson is now dating Dakota Fanning's good friend, Imogen Ker. Wonder if she'll bond with Stewart and Keough (if or when) they break-up!