Angelina Jolie has bought Brad Pitt an olive tree for Valentine's Day (14.02.10).

The actress - who raises six children with Brad - will surprise him on the romantic day with the 200-year-old plant, which cost £12,000, for their French home, the Chateau Miraval.

A source said: "Angelina bought it from a nursery called The English Garden Centre in Valbonne, near their house. It's a very special tree and cost her a fortune."

Olive trees symbolise peace, longevity and stability and it is believed Angelina has bought the plant for Brad to further quash recent split

rumours.

The couple put on a very solid show of unity at the Super Bowl in Florida on Sunday (07.02.10) taking their eight-year-old son Maddox to watch the annual American football championship game.

The Valentine's Day gift from Angelina, 34, may be an expensive purchase, but the pair - who are both known for their lavish spending - recently donated $1 million to help earthquake victims on the Caribbean island of Haiti.