This pic just makes us melt! Not only because Simon Cowell's 6-month-old son Eric is absolutely adorable, but we never thought we'd see the tough guy music mogul cheesing it up for the cameras like this!

Simon posted the sweet snapshot on Wednesday and wrote, "Taking after daddy," and it looks like the boys are having a blast on vacation. But where's mom Lauren Silverman? Actually, you can see her reflection Simon's aviator sunglasses!

Simon and his baby mama welcomed the little boy on Valentine's Day, and when asked about being a dad, he recently gushed in an interview with Bang Showbiz, "Its not that difficult if youve got a good [partner], who Ive got, its a lot of fun. Its easier than I thought." Aww!