still alice Julianne Moore Kristen Stewart filming film set uggs

Turn that frown upside down, K-Stew!

Kristen Stewart sported her signature sullen look while filming scenes for Still Alice with co-star Julianne Moore today, but since she plays the daughter of a psychologist with early onset Alzheimer's disease, maybe she was simply in character!

The Twilight star might have a reason to smile soon, though, because recent reports claim she's been in touch with Rob Pattinson!

Not only that, but the actress turns 24-years-old on April 9, and rumor has it that she desperately wants R-Patz to help her celebrate.

"Kristen wants to celebrate her upcoming birthday with close friends in L.A., and she wants Rob to join them as well. Even though she hasn't seen Rob for the longest time, they still talk all the time. They text, Skype. They are both pretty much in the same place right now, just focusing on work and staying focused," a source told Hollywood Life.

Guess we will have to wait and see how their love saga unfolds!