Since their break up Kristen Stewart and Robert Pattinson have been putting on a brave face for the public. We already know that the actress is still devastated over the split but we just learned that the "Twilight" heartthrob still thinks about his former leading lady.

Dressed down in a white and black graphic t-shirt and some jeans the actor was spotted heading to a movie studio in California on Tuesday.

The star hid behind his dark sunglasses as he made his way into the studio sporting a black snapback and black sneakers.

Meanwhile his ex-girlfriend was spotted out on the same day running errands in the Glendale area of California.

Her casual outfit was slightly sexy, according to the Daily Mail, which shows the actress grabbing a beverage in a sheer white tank top that makes her black bra visible on the sides.

The actress as seen getting into a car with a friend in her signature skinny jeans paired with Converse sneakers and dark shades.

However, according Hollywood Life, although the two seem to be in good spirits the actor is starting to feel the effects of the break up.

The site reported that he is "desperately missing" Kristen Stewart.

They alleged that on June 27th Pattinson called Stewart and had a 42 minute long "tearful" conversation, "He seems obsessed with her," a source said.

"He thinks about Kristen all the time. Sometimes he starts to send a text, then changes his mind. It seems Rob can't let Kristen go."

The actor even wanted to meet up with the "On the Road" star but she had to fly out to Paris to the Chanel fashion show.

It was rumored that the actor moved on from Stewart to Riley Keough but the actress' rep confirmed that the two are not dating.

So who was the redhead in Robert Patiinson's car and what is the extent of their relationship? Only time will tell.

For more Kristen Stewart and Robert Pattinson break up news click HERE.