Nick Cannon loves being a father to "dem babies" Monroe and Moroccan, but he's not afraid to be the disciplinarian when it's necessary.
"Our children are a continuous reminder of how blessed we are and how much love we share, but siblings will still fight and as parents we must teach them to get along. This photo was taken while we were in Australia and I had just reprimanded Roc for hitting his sister, it's why he's sitting with his legs crossed and his hands in his lap," Cannon said of the shot taken over New Year's 2013.
"Discipline is never easy — especially since these two are so well behaved — but it's necessary and that has been a HUGE lesson in fatherhood for me. Not pictured: Roc giving her a big hug and kiss afterwards."
Fergie is going to be a mom soon, but she's definitely a daddy's girl.
"Every day I appreciate moments & memories with my dad more & more," she said of her dad Pat, adding that this photo was taken in Sun Valley, Idaho, in July 2012 while celebrating her dad's b-day.
"I love that our passion for wine & work on Ferguson Crest vineyard has given us even more time together now, filled with love, laughter & the most important thing of all... family. I love you, padre."
Modeling can be a tough industry to tackle, but model Karlie Kloss has her father, Kurt, to lean on during those difficult times.
"I have the most supportive dad in the world! So every Father's Day my sisters and I spoil him with breakfast in bed," she said. "I'm not just talking your standard coffee and toast, but a full-on, over-the-top, gourmet spread, complete with scrambled eggs, pancakes, waffles, yogurt parfaits, fresh fruit, and finished off with a beautiful bouquet of fresh-cut flowers from our garden!"
He's even willing to go to her fashion shows!
"The photo was taken in 2008 backstage at a Proenza Schouler Fashion Show. He was my chaperone/partner-in-crime that season."
Aussie pop star Cody Simpson has a BFF: his dad, Brad.
"My dad is my best mate," he said. "He's by my side every single day helping me become a better man. He is the kindest and most humble person I know and I am grateful to have such an admirable role model in my life. Happy Father's day, love you dad."
Singer Jason Mraz and his dad, Tom, love a good party.
"Dad as my date, celebrating our wins at the Grammys!" Mraz wrote of this photo, taken in February 2010. "Happy Father's Day!"
Pro skateboader Tony Hawk shares his love of extreme sports with sons Spencer, 14; Keegan, 11; and Riley, 20.
"We try to go to because I love sharing my favorite sports with them," Hawk said of this photo, taken over Thanksgiving 2012 on the summit of Mammoth Mountain.
"Bubbly" singer Colbie Caillat gets her musical talent from her dad. Ken Caillat is the Grammy-winning producer behind Fleetwood Mac's smash album Rumours.
"This is me and my dad at the house I was born in, in Malibu," Caillat wrote on Facebook. "I was a little blond kid running round barefoot all the time. Our house was near Duke's on Pacific Coast Highway, so we would have beach days all the time with my sister and my family. It was so much fun cause I have a big family. My dad is the greatest, sweetest and most caring father!"
Jenni "JWoww" Farley got the party gene from her dad, Terry.
"My aunt is holding me and my Dad has a beer. I hate clowns!" the Jersey Shore star wrote on Facebook of this throwback shot.
Andy Polizzi (aka Papa Snooks) has a special bond with his adopted daughter, Nicole "Snooki" Polizzi.
"My dad's the best, he's always been supportive of me whatever I do. I love him!" she wrote on Facebook.
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