Lady Gaga London Fashion Week
Credit: Gareth Cattermole/Getty Images

Lady Gaga stepped into the beef between Oscar de la Renta and New York Times fashion critic Cathy Horyn after the designer took offense to being called a “hot dog.” [WWD]

Watch Penn Badgley channel late indie rocker Jeff Buckley for his latest role. [Huffington Post]

Real Housewives of New York City alum Kelly Killoren Bensimon is teaming up with iVilliage on DIY Beautify, a new reality competition web series. [Hollywood Reporter]

The graphic designers behind Harry Potter have launched a limited edition series of fine art prints based on the collaborative work they’ve done since meeting on the set of the movie franchise. [ArtInfo]

Mindy Kaling as Marge Simpson, Kurt Cobain as Barney and Jessica Alba as Dora the Explorer? See stars dressed up as their favorite cartoon characters. [Flavorwire]

The CW has plans to relocate Alice from Wonderland to Los Angeles for a new live-action series. [Deadline]

Revlon spokeswomen Halle Berry and Emma Stone demonstrate how “Your Lips Can Save Lives” in a new breast cancer PSA. [Stylewatch]