Celebrity Olivia Wilde and Look-Alike Son Otis Celebrate the Fourth of July at a Baseball Game By Kelsey Glein Kelsey Glein Twitter Kelsey Glein is a Seattle-based writer and editor who covers all things fashion, beauty, and pop culture. She was previously the Digital Editor of InStyle and is currently a Social Media Manager at a cosmetics company. InStyle's editorial guidelines Updated on July 5, 2016 @ 04:30PM Pin Share Tweet Email Photo: Paul Zimmerman/WireImage It looks like Olivia Wilde and her family spent the Fourth of July participating in a very American pastime—watching a baseball game. The expectant star took to Instagram today to share an adorable snap of her and her son Otis watching the Kansas City Royals take on the Toronto Blue Jays, and the toddler has become quite the spitting image of his famous parents. In the photo, Wilde and JasonSudeikis's darling 2-year-old shows off his blonde hair and blue eyes as he wears a Royals jersey while standing next to his famous mom. The fresh-faced actress dons a blue tank top and wide brim hat as she holds onto her little guy. "Two people equally clueless about baseball. #happybirthdayamerica," the Vinyl star hilariously captioned the cute picture. And while Wilde and Otis might not be super knowledgeable about baseball, it comes as no surprise that they were at the game—Sudeikis is a huge fan of the team, and we expect that he was nearby. Olivia Wilde Proves She’s the Coolest Expectant Star in Her Latest Maternity Look We can't wait for this family to welcome baby number two.