Your morning fashion and beauty report: Stefano Pilati and YSL. Lady Gaga's Birkin. Primark's padding

Sacre bleu or Trend Watch 2010? Lady Gaga seen with a defaced Birkin bag. [Racked]

Rumors swirl about possible Stefano Pilati-YSL rift. [The Cut]

From Jessica Simpson's makeup-free Marie Claire cover to Kim Kardashian's un-doctored bikini shots, stars who've gone au natural. [The Daily Beast]

What to pack, wear to Coachella. [Style Section L.A.]

Puma kicks extra packaging to the curb. [Mail Online]

Irish retailer Primark in hot water for selling padded kids' bikinis. [Mail Online]

Lou Dillon, Elizabeth Jagger model H&M's Fashion Against Aids collection. [FabSugar]

Dolce & Gabbana gears up for the World Cup, has five Italian players pose for underwear campaign. [Vogue UK]

John Frieda and BCBG partner for Style on Site tour. [StyleList]

Levi Strauss tries for the high-end hipster market. [WSJ]

-- Whitney Friedlander

Photo: Lady Gaga arrives at the New Tokyo International Airport in Narita. Credit: Hiro Komae / Associated Press