Today's news you might've missed:

• So here's some casting news you can ... well, not use, but perhaps be vaguely interested in: Emma Roberts has signed on for Fox's "Delirium" pilot, while Kristen Stewart will star with Elizabeth Banks in a movie called "The Big Shoe." At least they're not both trying to be Snow White again. [EW/MTV]
• We knew Vanessa Hudgens' movie "Spring Breakers" aims to show teen debauchery in all its body shots glory, but it's apparently so boundary pushing it scared her boyfriend. "I came out of it shaking," the poor, "shocked" fellow said. [NYMag's Vulture]
• Michelle Williams, the singer formerly known as the fervent denier of a Destiny's Child reunion at the Super Bowl, is now talking about how much fun she had at the event. [Billboard]
• We audibly gasped at the idea of Lena Dunham even considering killing off Zosia Mamet's "Girls" character Shoshanna. Really, Dunham? That one needs her own spinoff. [HuffPo]
• A recuperating Robin Roberts will officially be back in action on "Good Morning America" on February 20. She won't be working a full five-day work week yet, but her co-anchor Sam Champion is confident she'll get there. [USA Today]