December Birthday Babies

Hank Baskett! Mason Disick! Violet Affleck! See which celeb tots are ending the year with a bang

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LOUISIANA KIMMEL

Hold on, mom! Keeping her cool in shades, Leelee Sobieski gives her little cutie (who turns 3 on Dec. 16) a lift as they explore the streets of New York City on Sept. 5.