From Nicole's shot with Lionel to Usher's proud papa pics, see how stars honor fatherhood on Twitter
Credit: Courtesy Nicole Richie
Updated: Tuesday Jun 05, 2012 | 06:00 AM EDT
By: Cara Lynn Shultz
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A fashionista even when she was four, the designer posted this sweet, cuddled-up shot with father Lionel Richie.
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