Madonna and son David arriving at the Kabbalah Center on Saturday ... Jessica Biel leaving a nail salon ... Russell Simmons sitting on a bench with girlfriend Julie Henderson on Main Street in East Hampton ... Victoria Beckham arriving at JFK ... Rachel Bilson shopping in Soho ... Orlando Bloom and Miranda Kerr hailing a cab ... Harvey Keitel playing around with son Roman ... Ciara getting out of an SUV in Times Square ... Jessica Alba taking part in Revlon's Run/Walk event in Central Park, and later pushing baby Honor in a stroller downtown ... Ryan Gosling shooting scenes for his new movie, Blue Valentine ... ... Karen Duffy standing in Times Square ... Lady Gaga arriving in NYC last Friday ... and Liv Tyler leaving a party at the Gramercy Park Hotel.

[Singer Lady Gaga arriving at a museum in Paris; image via Splash]

• Spring sales normally begin around Memorial Day. They're starting much earlier this year, although retailers would prefer if you called them "promotions," okay? [NYM]
• The ridiculously delayed sixth season of Project Runway—which Lifetime CEO Andrea Wong is ridiculously describing as "fashionably late"—will debut on August 20. [THR]
• What does Kate Moss do with her old Topshop dresses? She hands them off to her poor assistant, naturally! [Grazia]
• The shoot for Prada's fall ad campaign took Steven Meisel four days to complete and required the presence of a live horse. [FWD]
• Arnold Scaasi, best known for dressing Abigail Fillmore for her first public appearance as first lady in 1850, is the latest designer to complain about Michelle Obama's wardrobe. [WWD, Vogue UK]
• Is Rachel Zoe looking for an assistant on Craigslist? Possibly! [CL via Racked]

[Lady Gaga arriving for an interview at Radio One in London; image via INF]

Spike Lee turns 52 today. Fashion designer Nicole Miller turns 58. Lady GaGa is 23. Holly Hunter is turning 51. Actor William Hurt is 59. Mike Francesa, the radio and TV talk show host, is 55. Author Kathryn Harrison turns 48. BET host and author Touré is turning 38. Photographer Mary Ellen Mark is 69. Christopher Heinz, the son of Teresa Heinz and stepson of John Kerry, is 36. And actor/director/writer Carl Reiner turns 87 today. Weekend birthdays after the jump!