Mother's Day wishes from Tyra Banks, Justin Timberlake and other celebs

(CNN)Happy Mother's Day! Thanks to social media it's easier than ever to find out what your favorite celebrity is doing to honor mom.

Celebrities are sharing pictures and memories to mark the occasion.
New mothers Tyra Banks and Chrissy Teigen shared pictures with their children (technically, in Teigen's case it was husband John Legend who did the sharing).

    Happy Mother's Day!!

    A photo posted by John Legend (@johnlegend) on

    Director Ava DuVernay was among those who took a selfie with mom and shared it on Twitter. Singer Alicia Keys and husband Kasseem Dean, better known as producer Swizz Beatz, opted for a family photo with their son.
    So did Kim Kardashian, who shared photos of her with daughter North West, mother Kris Jenner, and her grandmother. For her part, Jenner acknowledged her daughters' significant others: Kanye West, Lamar Odom and Scott Disick.
    Justin Timberlake kept himself out of the spotlight for a change and shared a gif of his smooching parents.
    Diplo and Snoop Dogg went throwback for the occasion with childhood photos.
    It can be a bittersweet day for those who have lost their mothers, though. Kanye West and comedian Sarah Silverman shared images in memory of their deceased loved ones.
    And, for the record (because apparently someone was worried), Justin Bieber's mother confirmed that he called her.