Katie Holmes sinks to Hayden Panettiere's level – literally, not figuratively! – by kicking off her heels backstage at Good Morning America's N.Y.C. studio on Tuesday.
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GOING MY WAY?
Brake time! Liev Schreiber keeps his eyes on the road on Tuesday while biking boys Sasha, 6, and Kai, 4½ (in back), to school in New York City.
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Ricky Martin takes a break from his Australian tour on Wednesday to hang with son Valentino, 5, in Sydney.
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WHO'S THAT GIRL?
It's Madonna, who glams up the red carpet alongside director Steve McQueen at the New York Film Festival premiere of his movie, 12 Years a Slave, at Lincoln Center's Alice Tully Hall in N.Y.C. on Tuesday.
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WHAT A FIND!
Also at a New York Film Festival screening on Tuesday: Zachary Quinto, who suits up for the premiere of All Is Lost, which he produced.
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WHERE THE ART IS
Date night comes with a good cause for Mary-Kate Olsen and Olivier Sarkozy, who step out in N.Y.C. at Tuesday's "Take Home a Nude" auction benefiting the New York Academy of Art.
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Michael Fassbender bundles up for a Tuesday visit to the N.Y.C. Late Show with David Letterman studio, where he greeted a swarm of fans.
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Christina Hendricks keeps her curves undercover – but her perfect pout on display – at Tuesday's Tacori jewelry bash in West Hollywood.
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IT'S A LOCK
Newlyweds Avril Lavigne and Nickelback's Chad Kroeger, who just released their first single together called "Let Me Go," stay in step while walking hand in hand through LAX on Tuesday.
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LADY IN RED
A plaid-clad Kelly Clarkson shows off her bright and bold frock during a visit to the SiriusXM studios in New York City on Tuesday, where she promoted her upcoming holiday album.