Celebrities celebrate Father’s Day too, and plenty of musicians and actors made sure to show the world how much they love their dads. Some celebrities posted pictures with their own fathers while others posted pictures of themselves with their children on social media.

Justin Timberlake gave audiences a rare look at his private life by posting a picture of his son, Silas. Timberlake’s wife, Jessica Biel, gave birth in April. The couple put the newborn in an “I Heart Dad” onesie for the photo op on Instagram. “#HappyFathersDay to ALL of the Dads out there from the newest member of the Daddy Fraternity!!” Timberlake wrote.

Blake Lively, who gave birth in December, posted a similarly rare photo of her and Ryan Reynold's daughter James. “Since the day our baby was born, I've felt so strongly in my heart that you were most likely the father,” Lively joked. See both photos below:

Former “How I Met Your Mother” actress Alyson Hannigan tweeted a picture of her two young children, Satyana, 6, and Keeva, 3, doing some arts and crafts. However, their art projects seemed to be on their father, “Finding Carter” actor Alexis Denisof, rather than for him.

Jeremy Renner also posted a photo of himself with his little girl, Ava. Renner shares his 2-year-old daughter with ex-wife Sonni Pacheco. It looks like he and his daughter spent some time outdoors on Father’s Day.

The Hawkeye actor also went on to wish his “Avengers” cast mates a happy Father’s Day. He noted that Chris Evans was the only cast member who wasn’t a dad yet.

But that didn’t stop Evans from wishing his own father a happy day. Check out his tweet along with plenty of other messages from Lea Michele, Dwayne Johnson, Britney Spears and more below: