Kristen in an airport... Without Rob!

Kristen was spotted in a airprot on her way to Argentina with Garret & Sam Riely.

Tweets

RT dont_getmewrong

"Kristen is here, my friend works in the airport and took a picture with her"

"Kristen is waiting for the flight to Bariloche..."

RT @floopi

"Yes, she said hi to me! Was in front of me looking at some magazines in the VIP section...and Rob is not with her"

"she will return to the airport on the 28th"

Okay okay, so Kristen is going back to film On the road, and we knew that, but my question is: Where the fuck is Rob! I thougt they still were together, but they're not! So where is Rob now? In London. Still in LA? maybe will he also go to the "On the road" set, but he is just comming later...

 I'm hopeing on the last one!

Pic source