Breaking beauty news from around the web...

Lady Gaga Releases Cover For New Single
The pop sensation tweeted the cover for her soon-to-be-released song "Born This Way." In the black and white photo she shows off her back-full of tattoos along with big, blown-out hair and a graphic winged eye liner. - Via NBC Chicago

Kate Moss' Print Ad For Dior Addict Lipstick
The mega model was just confirmed as the spokesperson for Dior Beaute's new lipstick line, and now the print ad has made its online debut. Her glossy peony pink lip shade takes center stage, but is nicely complemented by tousled hair and sexy winged-tip liner. - Via Bella Sugar Australia

Katy Perry Possible GHD Brand Ambassador
Word on the street is that the pop star will launch an ad campaign promoting the haircare brand's latest straigtening products next month. Also, GHD is also reportedly discussing the possibility of becoming a sponsor of Perry's UK tour next month. - Via Business and Leadership

Tibi and Bobbi Brown Team Up For "Peony & Python" Collection
The makeup maven is teaming up with print-master Amy Smilovic of Tibi to create the "Peony & Python" collection. The line will feature a romantic array of pinks and purples, as well as soft gray and brown hues. Since it will not make its official debut until March, Brown has just released a limited-edition, exclusive kit that was designed by Smilovic and features some of the line's most beloved makeup essentials. - Via The Beauty Counter

Orly Releases New Spring Lacquer Shades
The nail brand's new 6-piece spring collection has just hit counters. The "Precious Collection" was designed to recall "ornamental engravings and sumptuous fabrics," and contains lacquers in metallic hues as well as a shocking bright pink, a minty green, and a dusty denim blue. - Via Refinery 29

Marissa Miller's Arm Goes Missing
In an effort to slim down the supermodel's arm, overzealous airbrushers erased her entire left limb completely in a recent Victoria Secret Catalogue shot. - Via NovaFM