ROLL CALL: Scarlett Wows As ‘Iron Man 2’s’ Black Widow

Your Daily Dispatch of Celebrity Shenanigans

Scarlett Leaves Her Mark On ‘Iron Man’: More good news from the set of “Iron Man 2,” via director Jon Favreau’s Twitter. “Scarlett’s first day. Very exciting,” he wrote Thursday about the actress who plays Natasha Romanoff – also known as The Black Widow. The Scarlett news followed a previous stellar day on set with Robert Downey Jr. “Robert was on fire. We’re hitting our stride,” Jon Twittered early Thursday morning. And Roll Call’s thrilled to hear everything is going so great!

The Couple Who Cried Marriage!: We’ll admit we’re a little exhausted by the Heidi Montag and Spencer Pratt marriage news. On Tuesday, the couple told AccessHollywood.com they had no plans on getting married. But on Friday, TMZ reported the reality show couple went to the Beverly Hills Courthouse on Wednesday to get a marriage license for a planned ceremony this Saturday. We’ll believe it when we see it…or when we watch it on “The Hills.” Plus, Access can now confirm that Speidi will be shooting NBC’s summer Costa Rica-based reality show, “I’m A Celebrity… Get Me Out Of Here.” We can only hope LC shows up to cause drama!

Rupert ‘Works’ It: And speaking for something old, something new… Rupert Everett has surfaced with a whole new look – literally! Check out Best Week Ever’s hilarious take on his the actor’s reported surgical enhancements, HERE!

Brit’s Does Her Own ‘Do: A source tells Access that Britney was responsible for her own look on Thursday’s “Circus” show stop in LA. Instead of having her hair and makeup team create her look, Brit did her own hair and makeup – and our source (who saw Thursday’s show) says it showed. Brit, you’ve been looking fab for your entire tour — let the professionals continue to do their thing!