2012 Year In Review: Celebrity babies

Another year, another 12 months of celebrities giving birth. Check out some of the notable celebrity offspring to join the world in 2012. -- Soraya Roberts

Jessica Simpson, fiance Eric Johnson and their daughter Maxwell went all out for Halloween. Copyright [Jessica Simpson]

**File Photos** * DREW BARRYMORE IS A MUM DREW BARRYMORE has become a first-time mum. The Charlie's Angels star gave birth to baby girl Olive last week (26Sep12), three months after she wed the child's father, art consultant Will Kopelman. The couple has released a statement via a spokesman, which reads, "We are proud to announce the birth of our daughter, Olive Barrymore Kopelman, born September 26th, healthy, happy and welcomed by the whole family. "Thank you for respecting our privacy during this most special time in our lives." (KL/WNWC/MT) Will Kopelman, Drew Barrymore 2012 New York City Ballet's Spring Gala at the David H. Koch Theater, Lincoln Center New York City, USA - 10.05.12 Mandatory Credit: WENN.com

Sarah Polley

BEST: Sarah Polley opted for a more simple, slightly sheer black dress for the premiere of her documentary, "Stories We Tell." It totally works for her -- though we would have gone with diferent shoes.

Reese Witherspoon

LOS ANGELES, CA - NOVEMBER 20: (EXCLUSIVE COVERAGE) Actress Reese Witherspoon and son Tennessee James Toth are seen November 20, 2012 in Los Angeles, California. (Photo by LB/FilmMagic)

Megan Fox,Brian Austin Green

Exclusive... 50955481 'This Is 40' actress Megan Fox and her husband Brian Austin Green leaving a clinic with their new baby Noah after a checkup in Beverly Hills, CA on November 27th, 2012. FameFlynet, Inc - Beverly Hills, CA, USA - 1 (818) 307-4813

Stephen Moyer, Anna Paquin

Stephen Moyer and Anna Paquin take their babies to the doctor's office in Beverly Hills, CA. Pictured: Stephen Moyer and Anna Paquin Ref: SPL456114 081112 Picture by: Zodiac / Splash News Splash News and Pictures Los Angeles: 310-821-2666 New York: 212-619-2666 London: 870-934-2666 photodesk@splashnews.com

Chris Hemsworth

Chris Hemsworth takes baby India and wife Elsa Pataky for a walk around Santa Monica. Pictured: Chris Hemsworth, India Hemsworth and Elsa Pataky Ref: SPL419367 210712 Picture by: Clint Brewer / Splash News Splash News and Pictures Los Angeles: 310-821-2666 New York: 212-619-2666 London: 870-934-2666 photodesk@splashnews.com