Directed by Matthew Vaughn, the film which is an adaptation of a graphic novel also stars Samuel L Jackson and Colin Firth. According to a reliable source, "the director wants the highest profile names in various fields to boost the film's cause and turn it into a mega-money franchise"
"You can't get much bigger than Adele, which is why he's so keen to get her involved. She'll be great value on the big screen." The source added.
Source: Heatworld