As the Rihanna bacchanal—Rihacchanal?—known as the Diamonds tour continues to suffer under the weight of four concert cancellations (Boston, March 10; Baltimore, March 12; Houston, April 15; Dallas, April 16) and late publicity appearances, the rumor mill was fed by her paparazzi-snapped exit from a Beverly Hills…

• Ann Taylor replaced Heidi Klum with Katie Holmes for the spring season. The brand says it sought Holmes, who's also modeled for J. Crew and been the face of Miu Miu, for "her intellect, kindness and enduring personal style." [WWD]

• Here's Russian model Natasha Poly, rocking brown hair and bright eyeshadow on the November cover of Vogue Paris. [@VogueParisLive]
• Victoria Beckham Tweeted a super-close-up picture of her husband looking hunky and wearing a pair of her new sunglasses. [@victoriabeckham]

• A rare, left-handed Michael Jackson glove — the one the star wore when he unveiled his moonwalk at Motown's 25th anniversary in 1983 — is to be auctioned in November at the Hard Rock Café in Times Square. [CTV]