NEW PIC: Michelle Williams Steps Out Without New Boyfriend Jason Segel

Michelle Williams and daughter Matilda on April 14, 2012 in New York. Daniel/Ordonez/

There she is!

Though she's kept a low profile since Us Weekly first broke the news of her relationship with Jason Segel, Michelle Williams finally emerged in Brooklyn Saturday with 6-year-old Matilda in tow.

The My Week With Marilyn actress, 31, looked chic and comfy in a printed dress, which she accessorized with tights, brown oxfords, and a navy blue blazer. (Matilda rocked a purple skirt, socks, and sneakers to match her scooter.)

Earlier this month, a source told Us that Williams–who struggled to move past the 2008 death of Matilda's father, Heath Ledger–couldn't have picked a better man to spend her time with than Segel. "Jason has already shown her his commitment," the insider shared.

The Five Year Engagement actor, 32, stepped out in L.A. Friday with tell-tale images taped to his iPhone: sweet, goofy pics of Williams blowing kisses, surrounded by the words, "I <3 You."

According to an insider, Williams has already dropped the L-word when talking to pals about her new beau. "Michelle told one friend, 'I love him!'" the source shared.

Though their romance is still just a couple of months old, "They're much more serious than everybody thinks," the insider explained. "They're really happy!"

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