New Celebrity Moms On Mother's Day: 10 Stars Celebrating Mother's Days As Moms For The First Time In 2015

For many mothers out there, Mother's Day is perhaps the most important holiday of the year. It's a time when they get to celebrate what can sometimes be the hardest yet most rewarding job of their life--being a mother.

Check out these celebrities who will be celebrating their first Mother's Day this year. There's no doubt that they'll be enjoying a day full of flowers, gifts, relaxation, and plenty of love from their families.

Eva Mendes

Eva Mendes welcomed her daughter Esmeralda back in September with her beau, actor Ryan Gosling. While fans of the couple are yet to see a photo of their bundle of joy, there's no doubt that their baby has won the genetic lottery with their combined good looks.

Jessica Biel

Jessica Biel and husband Justin Timberlake are proud parents of their son Silas Randall Timberlake, who was born in April of this year. The couple wants to give their son a grounded upbringing, and have chosen to raise him outside of the Hollywood spotlight in nearby Colorado instead.

Kelly Rowland

Kelly Rowland welcomed her first child, Titan, with her husband Tim Witherspoon this past November. There's a good chance that baby Titan will be enjoying a lot of playdates with Beyonce's daughter Blue Ivy in his future!

Mila Kunis

Mila Kunis managed to keep her pregnancy under wraps for the longest time before finally admitting that she is indeed pregnant with her first child last summer. She and actor Ashton Kutcher welcomed a beautiful baby girl named Wyatt Isabelle on October 1st of last year.

Scarlett Johansson

Scarlett is another Hollywood star who likes to keep her personal life exactly that--personal. While pregnant, she spoke very little about her pregnancy other than hinting that she is exciting about her new role in life as a mother. She and her French-born husband Romain Dauriac welcomed their daughter Rose Doherty in September 2014.

Blake Lively was perhaps one of the most fashionable pregnant celebrities to hit the red carpet this past year. The Hollywood actress and her husband Ryan Reynolds gave their daughter the rather traditional name of James, who was born in December of last year.

Jill Duggar's pregnancy and birth was perhaps one of the most documented events to happen in the reality television world these years. Despite her complications (and being almost two weeks past her due date), the young mother gave birth to her son Israel David Dillard in April. Her husband, Derick Dillard, was by her side the entire time.

There is no doubt that Carrie Underwood was one of the most beautiful celebrity mothers we've seen pregnant this year. She did a great job of showing off that pregnancy glow both on and off stage. She and her husband Mike Fisher welcomed a boy, Isaiah Michael Fisher, in March.

Kelly Clarkson is another American Idol alumni who has had quite a year. Given the fact that she had a jam-packed schedule of tour dates and recording her new album, she also managed to rock her pregnancy and give birth to her first daughter, Rose, in June of last year with her husband, Brandon Blackstone.