Gwyneth Paltrow posted a selfie with her adorable son Moses on his birthday.
Photo: Instagram/ @gwynethpaltrow
2/20
Kim Kardashian goofed off with daughter North before dad Kanye West's fashion show.
Photo: Instagram/ @kimkardashian
3/20
Another candid Kardashian moment was caught with Kourtney and two of her children, Mason and Penelope, as they dove into some cake with Aunt Kendall.
Photo: Instagram/ @kourtneykardash
4/20
Jessica Alba was caught off-guard when her family and co-workers at her company Honest threw her a surprise party in Venice Beach.
Photo: Instagram/ @jessicaalba
5/20
Rachel Zoe is no stranger to posing in photos, but here she captured a moment with her stunning children Skyler and Kauis.
Photo: Instagram/ @rachelzoe
6/20
The always fashionable Victoria Beckham posed with two of her boys at the Burberry show in Los Angeles earlier this season.
Photo: Instagram/ @victoriabeckham
7/20
Beyonce blew a few kisses to her fans with daughter Blue Ivy and some friendly bumble bees.
Photo: Instagram/ @beyonce
8/20
Nicole Richie snuggled up in matching onesies with her kids Harlow and Sparrow.
Photo: Instagram/ @nicolerichie
9/20
Britney took her boys Jayden and Sean on a lunch date and shared the sunny occasion with her followers.
Photo: Instagram/ @britneyspears
10/20
Kate Hudson celebrated her birthday with boys Bingham and Ryder in a loving snuggle session.
Photo: Instagram/ @katehudson
11/20
Gwen Stefani sneaked her youngest son Apollo backstage at a taping of her show 'The Voice,' and he seemed to fit in perfectly with the rock n' roll vibe.
Photo: Instagram/ @gwenstefani
12/20
Reese Witherspoon's daughter Ava is growing up to be her little mini-me. The beauties shared a smile and a hug at the premiere of 'Hot Pursuit'.
Photo: Instagram/ @reesewitherspoon
13/20
Bikini-clad Miranda Kerr planted a kiss on her boy Flynn.
Photo: Instagram: @mirandakerr
14/20
Gisele Bundchen only had eyes for her family and captured it in this sweet photo with son Benjamin.
Photo: Instagram/ @giseleofficial
15/20
A beaming Jessica Simpson announced her daughter Maxwell's 3rd birthday. Time flies!
Photo: Instagram/ @jessicasimpson
16/20
Lily Aldridge had some makeup fun with daughter Dixie.
Photo: Instagram/ @LilyAldridge
17/20
Hilary Duff planted a sweet kiss on her son Luca.
Photo: Instagram/ @HilaryDuff
18/20
Victoria Beckham took her mini-me daughter Harper shopping in Beverly Hills.
Photo: Instagram/ @VictoriaBeckham
19/20
Kelly Clarkson cuddled up to daughter River Rose.
Photo: Instagram/ @KellyClarkson
20/20
Drew got kisses ahead of Mother's Day from daughter Olive.
Photo: Instagram/ @DrewBarrymore