Kristen is looking especially smiley when she was spotted arriving in Paris yesterday, but it's definitely not a maternal glow - no one can speculate Robsten junior in those skinny jeans!
She could be spending time back there for some On The Road ADR but there's also speculation she might attend the Balenciaga show at Paris Fashion Week - if it's the latter, I can't wait to see what she'll wear :)
P.s. In case you're out of the loop, there was a tweet circulating the Twinternet when Robsten were "spotted" at a gym in LA which stated that Kristen looked pregnant - psh.
*Warning - Pap Pics*