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Hayden Panettiere, who turns 18 Tuesday, sparkles as she receives a bouquet from admirers Monday outside the Late Show studio in New York, where she stopped by to chat about the upcoming second season of Heroes.
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It may be catty onscreen, but in real life Ugly Betty costars America Ferrera and Michael Urie share a happy reunion at the season one DVD release party for their show at L.A.'s Skybar on Monday.
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BAND OF BROTHERS
A possibly engaged Joel Madden and his brother Benji make their exit from the MTV Live studio in Toronto after a Good Charlotte appearance on the Canadian version of TRL on Monday.
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THE TWO STEP
Also in town for an appearance on MTV Canada: The Hills stars Lauren Conrad and Audrina Partridge, who take a break from promo duties to dine at Toronto's Ultra Supper Club on Monday.
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Sopranos star Vincent "Big Pussy" Pastore breeds good will between all species at the launch of the Meow Mix-sponsored "Acatemy" in New York City on Monday. The traveling "school" aims to purr-fect better communication between felines and their human owners.
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Fresh off her weekend beachside barbecue, Paris Hilton gets right back to the Hollywood nightlife, hitting up L.A.'s Hyde Lounge with a gal pal on Monday.
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THE HIGH LIFE
Kelly Clarkson, who admitted to eating a marijuana cookie in Amsterdam but not smoking the drug, jokes around during an appearance Monday on MuchOnDemand in Toronto.
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Babyshambles frontman Pete Doherty gets his walking papers as he leaves a London court Tuesday a free man, after charges stemming from a bail violation were dropped.
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WHAT HAPPENS IN VEGAS…
...Stays in New York! Though Cameron Diaz enjoyed a cozy weekend with John Mayer, she happily reports to work Monday on the set of her new movie What Happens in Vegas…, which is filming in the Big Apple.
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ANOTHER MANIC MONDAY
Meanwhile, Diaz's weekend companion, John Mayer, jumpstarts his Monday morning with a cup of coffee as he heads to a downtown gym in New York.
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Can anyone spare a franc...or euro? Steve Martin makes like his Pink Panther character Jacques Clouseau and inspects an expired parking meter during filming of The Pink Panther 2 in Paris on Monday.
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Continuing with her summer getaway, Sienna Miller finds a beach buddy in Welsh actor Rhys Ifans as the two head to the shore in Ibiza, Spain, on Saturday.
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After helping dad Ben ring in his 35th birthday, Violet Affleck, 20 months, shows mom Jennifer Garner her sweet cheeks during an outing in Los Angeles on Sunday.
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EYE OF THE BEHOLDER
Jessica Alba, who may have split with longtime boyfriend Cash Warren, takes her two remaining guys – pug Sid and pit bull Bowie – out for a stroll during a break from filming The Eye in Vancouver on Saturday.
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