Yesterday, actor Robert Downey Jr. of "Iron Man" fame, attended the New York Yankees versus Kansas City Royals game at Yankee Stadium. The Yankees took to Twitter to post a snippet of him at the ballpark taking in the action. The tweet received 9K+ likes and has been quote-tweeted 1,136 times.Not many MLB fans know Downey is a Yankees fan. Like any other common spectator in the stadium, Robert was dressed in a simple manner in a plain black t-shirt, a hat, and eyewear. As the camera took his shot, he displayed the rock and roll sign.New York Yankees@YankeesBallpark Tony Stark 🤙@RobertDowneyJr 9026955Ballpark Tony Stark 🤙@RobertDowneyJr 👊 https://t.co/NazY0NHHD2"Ballpark Tony Stark" - New York YankeesIt was upsetting to see the New York Yankees lose to the Kansas City Royals 8-5 after Robert Downey Jr. came down to watch the MLB team play. Even Iron Man couldn't save the Yankees last night.Kansas City Royals@RoyalsFINAL: Royals 8, Yankees 6#HEYHEYHEYHEY#TogetherRoyal1107113FINAL: Royals 8, Yankees 6#HEYHEYHEYHEY#TogetherRoyal https://t.co/zFAA5Yvrgg"FINAL: Royals 8, Yankees 6" - Kansas City RoyalsYankees fans were over the moon after the picture of Robert went viral online. Lots of respectful responses poured in for the celebrity.MLB Twitter reacts to Robert Downey Jr.'s presence at New York Yankees vs Kansas City Royals gameKansas City Royals v YankeesYankees fans were ecstatic to get a glimpse of Robert Downey Jr. in the Bronx.JOJO@NewProduct11We got iron man too bitches #ironman #RepBX twitter.com/yankees/status…New York Yankees@YankeesBallpark Tony Stark 🤙@RobertDowneyJr 9101960Ballpark Tony Stark 🤙@RobertDowneyJr 👊 https://t.co/NazY0NHHD2We got iron man too bitches #ironman #RepBX twitter.com/yankees/status…Most of the Yankees fans were rooting for the team to win the game since Robert was in the crowd.xC4NS3RB3R0@RJGVSLet’s win for him twitter.com/yankees/status…New York Yankees@YankeesBallpark Tony Stark 🤙@RobertDowneyJr 9105962Ballpark Tony Stark 🤙@RobertDowneyJr 👊 https://t.co/NazY0NHHD2Let’s win for him twitter.com/yankees/status…It was a delight to see Robert having a good time at the Yankee Stadium because fans are accustomed to seeing him onscreen. Truly, baseball unites everyone.SOᒪ ᗪOᗯᑎEY ✺@Sol_DowneyI love to see Robert having a good time twitter.com/Yankees/status…New York Yankees@YankeesBallpark Tony Stark 🤙@RobertDowneyJr 5962Ballpark Tony Stark 🤙@RobertDowneyJr 👊 https://t.co/NazY0NHHD2I love to see Robert having a good time 💕 twitter.com/Yankees/status…Yesterday's game was a star-studded occasion thanks to Robert Downey Jr.'s presence at the field.