Happy Mother's Day from THG! On this special Sunday in May, we pay tribute to the O.G. (original girl, not gangsta) in everyone's life.
M-O-M. Three letters, infinite respect. Today is wonderful, but every day could be called Mother's Day really, given all they do for us.
So let's take a look at 19 celebrity moms we love, from veteran parents to new additions to the club, and celebrate moms everywhere!
1. Jessica Biel

Jessica Biel and Justin Timberlake recently welcomed their first child, Silas Randall Timberlake. The happy and private couple are sure to make great parents, don't you think?
2. Kate Middleton

Kate Middleton might be a duchess, but her best title is mom! Might she add to her brood soon? We can only hope!
3. Scarlett Johansson

Scarlett Johansson is the mother to a girl named Rose. We love that name! And we love that she doesn't claim to be a parenting expert.
4. Christina Aguilera

Christina Aguilera has two kids. She gave birth to her second in August 2014.
5. Beyonce

Beyonce is a doting mother to daughter Blue Ivy Carter. Adding the motherhood hat to her arsenal has been great for Queen Bey.
6. Michelle Obama

Michelle Obama is the first lady to daughters Malia and Sasha Obama and answers to the title of "Mom."