Beyoncé, Jay-Z, And Blue Ivy Celebrate B's Birthday And More Celebrity News

Three's a crowd this week! Celebrity families were out and about, wining and dining. Beyonce and her family set sail, Michelle Williams and her adorable crew ate burgers, and baby Penelope brought smiles to the faces of Kourtney Kardashian and Scott Disick as they picnicked. 

In the meantime, we're gearing up for fashion week and the accompanying fashionable food! Are you? 

Restaurant Buzz

Reunited and feels so good? Katy Perry and John Mayer have a date night at Little Door in Los Angeles. [Us]

Want to see where Anna Wintour and company are having "light bites" and "skinny sips"? We've got the scoop. [TDM]

Michael Phelps was celebrated at Encore Beach Club in Las Vegas with an Olympic-themed cake. Also in attendance? Olympic teammate Nathan Adrian. [Hollywood Life]

Selena Gomez headed to Thai Siam restaurant in Paris after a radio appearance. [Hollywood Life]

We love this trio: Michelle Williams, daughter Matilda Ledger, and Jason Segel ate burgers and ice cream at In-N-Out in Los Angeles. [Hollywood Life]

Seen & Heard

Kirsten Dunst and beau Garrett Hedlund headed to Whole Foods in New York City for hydrangeas and groceries. [Us]

Jensen Ackles and his wife headed to the Malibu Chili Cook-Off. [Us]

Celebrating her 31st birthday, Beyoncé and husband Jay-Z sailed around the south of France with baby Blue Ivy and sipped white wine. [Us]

Glee's Dianna Agron visited Trader Joe's for some Labor Day barbecue groceries in Los Angeles. [Hollywood Life]

Looking like quite the happy family, Kourtney Kardashian and Scott Disick picnicked with daughter Penelope at a local park in Calabasas, Calif. [Us]