Angelina Jolie and Brad Pitt are buying a $140 million yacht.The Hollywood couple are said to be splashing out the enormous sum on a luxury 240 ft-long three-deck yacht, which they have reportedly ordered from a company near Rome. Brad and Angelina will have a choice of six suite bedrooms on board the lavish ship, decorated with marble and gold fittings. The mega-yacht will also boast a helicopter pad, swimming pool and gym.Boat builder Mario La Via confirmed the Privilege Yard near the Italian capital had received an order for the luxury vessel, but refused to say whether the prospective owners were Brad and Angelina. Meanwhile, Brad has reportedly banned Angelina from adopting again in the near future.The 'Ocean's Thirteen' actor thinks he and his partner should concentrate on the children they already have before extending their family again. A source said: "Brad couldn't be more proud of Angelina and their family but he wants time to invest a little in what they have already."Brad is not against having more children, adopted or otherwise. Angelina wants more but he has suggested they should wait a while - a couple of years maybe - before adding to their family again."Angelina, 31, and Brad, 43, have a daughter together, Shiloh, who was born last May. They also have two adopted children - five-year-old Maddox and two-year-old Zahara. Angelina adopted a three-year-old Vietnamese boy, Pax Thien, last month. Brad is not named on the adoption papers because the couple are not married.