Pregnant Hollywood vixen Angelina Jolie has agreed to reprise her role as Lara Croft in a third Tomb Raider movie - and she is already planning a punishing fitness regime to regain her figure after she gives birth. The Oscar-winner, who is eight months pregnant, is currently staying at a highly-guarded residence in Namibia where she is expected to give birth to her first biological child, fathered by boyfriend Brad Pitt. And IAN LIVINGSTON, the creator of video game heroine Lara Croft, says, "Paramount has optioned it and Angelina has agreed to star in the third. If the (new) game is as successful as the others it's likely Paramount will put the third movie into production soon." The last Tomb Raider film LARA CROFT TOMB RAIDER: THE CRADLE OF LIFE - made on a $90 million (GBP51 million) budget - grossed $65 million (GBP37 million) in the North American box office.