Mariah Carey and her 8-year-old twins, Moroccan and Monroe, had a fun little meet-up with one of Hollywood's cutest couples: Blake Lively and Ryan Reynolds! On Sunday, Mariah shared a sweet photo of the five hanging out while her son rocked a Deadpool disguise. "Rocky snuck up on an unsuspecting couple wearing a Deadpool mask," she wrote. "Will they ever recover?" After posting the adorable snap, Ryan — aka the Deadpool — expressed mutual excitement over the moment. "Whoa. My vision board became a photo," he commented. Does this mean there's a chance that Mariah will sing a few tunes on the Deadpool 3 soundtrack? One can only hope.