Variety via Getty Images He attended the SNL Homecoming Concert and went viral for his Cher reaction "We are all Kevin Costner's eyebrow looking at Ryan Reynolds and Blake Lively," quipped a third.

A third agreed adding: "Did I see Kevin Costner sitting next to here [sic]? He didn’t look too impressed when Ryan Reynolds made his s*** joke." Blake and Justin are currently locked in a bitter ...

One user wrote, “The rest of us are Kevin Costner. Blake and Ryan have some explaining to do. Also, what they did to Justin Baldoni is not funny at all. #SNL50.” Another remarked ...

One X user commented, “The rest of us are Kevin Costner. Blake and Ryan have some explaining to do. Also, what they did to Justin Baldoni is not funny at all. #SNL50.” The rest of us are Kevin ...