"I'm hearing, 'Happy Mother's Day' and I can't believe how lucky I am!" she captioned an adorable Instagram that shows her ecstatically holding her baby boy as her mom, Carolyn London, stands by her side beaming. "Of all the fashionable hats I wear, I love being a #mother the most. #HappyMothersDay from me and my mama to all the wonderful women of the world!"
Jessica Alba, who's mom to daughters Haven, 7, and Honor, 4, with husband Cash Warren, showed off some of her fabulous gifts on Snapchat, as well as adorable video of her girls singing to her.
Kourtney Kardashian and Kate Hudson also let us peek at the presents they received from their broods via Snapchat.
Mom-to-be Candice Swanpoel gave a shoutout to her pal and fellow pregnant model, Behati Prinsloo. "Happy Mother's Day to all the amazing mothers in my life and happy almost mama's day to us @behatiprinsloo ?☺️? so much love already," she wrote on Instagram.