Kristen Stewart

Singer Katy Perry is friends with Kristen Stewart and Robert Pattinson, but when the collective Robsten broke up, Perry started spending a lot of time with Pattinson -- so much so that lots of people are wondering if they're hooking up. And Stewart is none too pleased.

In light of the Robsten split, we know you all need answers. Why did the couple fall apart? Well, remember when Kristen Stewart cheated on Robert Pattinson with Rupert Sanders? Yeah? So does Pattinson. And that became a problem.

Sorry, Robsten fans. It looks like they are never, ever getting back together. Like, ever.

After news of a fresh split between 'Twilight' stars Kristen Stewart and Robert Pattinson broke over the weekend, the world was on high Robsten alert -- and today (May 20) he was spotted moving a bunch of his belongings and his two dogs out of K-Stew's L.A. home.

Sorry, Twihards: Robsten are unbroken. Sources confirmed that Robert Pattinson and Kristen Stewart broke up, putting a stake through the hearts of vampire shippers everywhere.

A source close to 'Twilight' co-stars and real-life girlfriend/boyfriend Kristen Stewart and Robert Pattinson says that although they’ve hit a bit of a rough patch, they're still very much together. At least today.

Reader's Digest -- which still exists, apparently -- has released the results of its '100 Most Trusted People In America' poll, and Tom Hanks has been voted as the guy to whom Americans would most likely give their spare house key.

Kristen Stewart and Alicia Silverstone were the teen queens of their respective generations -- Stewart for playing the ingenue in the sparkly vampire series 'Twilight,' and Silverstone for her role as the, like, totally super cool Cher in 1995's 'Clueless.'

Kristen Stewart brought her signature scowl to the 2013 Met Ball, wearing a red, lace and satin Stella McCartney pantsuit. (Who does she think she is? Beyonce at the 2013 Grammys?)

For the second year in a row, oft-dour actress Kristen Stewart has a reason to smile: She's again been named the Best Dressed Woman of the Year by the readers of Glamour UK magazine (which we assume must be popular with Twihards). We're still not sure how anything can be voted the "best of 2013" when 2013 isn't even half over, but never mind that.

What Kristen Stewart really meant to say was that she wants to make movies for the Ewoks living on the forest moon of Endor, but she didn't want anyone to think she was utterly insane.

Robert Pattinson knows romance. And, apparently, writing utensils. So, naturally, he gave girlfriend Kristen Stewart a really expensive pen for her 23rd birthday on April 9.

To prove that their love is eternal (and seemingly impervious to scandal), Kristen Stewart and Robert Pattinson reunited in Los Angeles after a couple months apart while Rob was in Australia filming a movie.

Determined not to make the same mistake twice (or more than that, if you don't believe that their affair was one fleeting afternoon car ride), Kristen Stewart is now rejecting Rupert Sanders' advances.

The usually uncomfortable Kristen Stewart was even more uncomfortable at the Feb. 24 Oscars as she hobbled around the red carpet on crutches and limped out to present an award alongside Daniel Radcliffe. No one knew the cause of Stewart's crutches -- except for Anne Hathaway, who took time out of her busy, award-winning schedule to ask the sour-puss what happened.

Kristen Stewart attended the 2013 Oscars while hobbling around on crutches. Still, the 'Twilight' star, Razzies winner and reluctant fashion plate stunned in an ivory Reem Acra gown.

Finally, Kristen Stewart and 'The Twilight Saga: Breaking Dawn Part 2' are recognized during awards season.

Kristen Stewart's dour expression is about to get worse: The perpetually glum star and world’s most maligned mistress has been voted the least sexy actress in Tinseltown.

Before you come unhinged, Twihards, let it be known that we think the erstwhile Bella Swan, actress Kristen Stewart, is gorgeous. Even when she's pouting, frowning or standing uncomfortably on the red carpet, she makes it work. She's kind of turned it into her "thing," and while it hasn't quite reached the art form of, say, Victoria Beckham, give her time. She'll get there.

'Harry Potter' star Emma Watson is coming to the defense of Kristen Stewart, who, as you may be aware, came under a crapload of backlash after getting caught cozying up to her married director while she was still dating Robert Pattinson.