Golfer Dustin Johnson and fiancee Paulina Gretzky welcomed son Tatum Gretzky Johnson on Jan. 19.
Gerard Piqué & Shakira
Soccer star Gerard Pique and singer Shakira welcomed their second son, Sasha Piqué Mebarak, into the world on Jan. 29.
Richard Sherman & Ashley Moss
Seattle Seahawks star Richard Sherman and fiancee Ashley Moss welcomed their son Rayden on Feb. 5 (2/5), matching dad's jersey No. 25.
Mike Fisher & Carrie Underwood
Nashville Predators center Mike Fisher and his wife, country singer Carrie Underwood, welcomed son Isaiah Michael Fisher into the world on Feb. 27.
Kyle & Samantha Busch
NASCAR Sprint Cup Series champion Kyle Busch and wife Samantha welcomed son Brexton Locke Busch on May 18.
NASCAR via Getty ImagesJared C. Tilton
Brad Keselowski & Paige White
NASCAR driver Brad Keselowski became a father for the first time after his girlfriend, Paige White, gave birth to daughter Scarlett on May 20 -- coincidentally, just two days after rival Kyle Busch welcomed his son.
NASCAR via Getty ImagesSean Gardner
Robert Griffin III & Rebecca Liddicoat
Robert Griffin III and wife Rebecca Liddicoat welcomed daughter Reese Ann Griffin on May 21.
Hakeem Nicks & Ariel Meredith
New York Giants wide receiver Hakeem Nicks welcomed son Amir with swimsuit model fiancee Ariel Meredith on June 11.
Getty Images for Sports IllustraFrazer Harrison
Stanley Cup Babies
In June, the Chicago Blackhawks celebrated winning the Stanley Cup by putting babies inside the trophy.
Getty ImagesBruce Bennett
Steph & Ayesha Curry
Big sister Riley stole the hearts of folks across the country this year by joining dad, reigning NBA MVP Steph Curry, in postgame news conferences. Curry and wife Ayesha also welcomed daughter Ryan Carson Curry on July 10.
Iman Shumpert & Teyana Taylor
In September, the Cleveland Cavs' Iman Shumpert announced that his fiancee, singer Teyana Taylor, was pregnant with a sweet post on Instagram. In the post, he wrote that he plans to name his daughter Iman Shumpert Jr.
Alberto E. Rodriguez
Eric Decker & Jessie James Decker
New York Jets wide receiver and wife, country singer Jessie James Decker, announced the arrival of son Eric Decker II on Sept. 4.
Adrian & Ashley Peterson
Minnesota Vikings running back Adrian Peterson played just hours after his wife, Ashley, gave birth to son Axyl Eugene Peterson on Sept. 27.
Getty ImagesSlaven Vlasic
Andy Roddick & Brooklyn Decker
Andy Roddick and wife Brooklyn Decker welcomed son Hank into the world Sept. 30.
Carey & Angela Price
Montreal Canadiens goalkeeper Carey Price and wife Angela announced in October that they are expecting their first baby. Angela went on to blast certain media outlets for spoiling the news before the couple could announce it themselves.
Dwayne Johnson & Lauren Hashian
Dwayne 'The Rock' Johnson announced in November that he will be having a baby girl with longtime girlfriend Lauren Hashian.
Tommy Haas & Sara Foster
Tennis player Tommy Haas and wife Sara Foster welcomed their second daughter, Josephine, on Nov. 11. She has a big sister named Valentina (pictured).
Getty ImagesAlexander Hassenstein
Michael Phelps & Nicole Johnson
Swimmer Michael Phelps announced in November that he is expecting a baby boy with fiancee Nicole Johnson.
Jay Cutler & Kristin Cavallari
On Nov. 23, Chicago Bears QB Jay Cuter welcomed his third child -- a daughter named Saylor James Cutler -- with wife Kristin Cavallari.
Jeff Schear/Getty Images for Michigan Avenue Magazine
The country rallied around former Cincinnati Bengals defensive tackle Devon Still and his daughter, Leah, after it was revealed she was fighting cancer before the 2014 NFL season. On Dec. 1, Still announced his daughter is cancer- free.
A.J. McCarron & Katherine Webb
Cincinnati Bengals QB AJ McCarron and wife Katherine Webb announced in December that they are expecting a baby boy.