Robert Downey Jr. (Photo: WikiCommons/GeorgesBiard)
Robert Downey Jr, who plays William Stark in "Avengers: Age of Ultron."WikiCommons/GeorgesBiard

"Avengers-Age of Ultron" actor Robert Downey Jr. recently posted a photo of his red metallic Iron Man costume on Instagram, along with his filming schedule in the background.

From the photo, it could be seen that there are minor changes in the suit of Iron Man. However, it is still too early to speculate whether the same suit would be used in "Avengers-Age of Ultron".

Meanwhile, Scarlett Johansson, who plays the role of Black Widow in the movie, will appear as svelte as ever even though she is pregnant with her first child with beau Roman Dauriac. She is due to give birth in August. 

Johansson's baby bump will be edited out in the postproduction process of the film, reported The Sun, according to the Mirror

Apparently, the actress will be seen wearing a high-tech suit with a green band around her waist that will help the editing team camouflage Johansson's pregnancy.

Interestingly, despite the pregnancy, director Joss Whedon never thought of letting go of the talented actress.

Moreover, Kevin Feige, Marvel Studios President of production revealed how excited he was to know about Johnsson's pregnancy.

"Well my first reaction was I was very happy for her and very excited for her.My second reaction was we've got to move some pieces on the chess board around schedule-wise. But we didn't change the script at all, which is sort of the most important things for us in terms of the storyline," he said in an interview with  Collider last month,

Meanwhile, the studio is also said to be planning for a spin-off with Johansson's character Black Widow in lead.

"If you want to see a Black Widow spin-off movie, then I want to see it. We'll see. We will put the request into Marvel tomorrow, " Johansson said during the UK premiere of "Captain America: The Winter Soldier".