Los Angeles: Former 'Friends' star Jennifer Aniston has reportedly splashed out over USD 500,000 on presents for her boyfriend Justin Theroux.

The 43-year-old actress, who has an estimated wealth of around USD 120 million, has splurged on several lavish presents for her actor boyfriend since they started dating 11 months ago.

The gifts include a USD 12,000 leather jacket once owned by James Dean, a USD 450,000 Genn Ligon painting and two motorbikes, a USD 33,000 Ducati and a USD 24,000 Harley Davidson, as reported.

Aniston is also said to have spent USD 1 million on furniture and artwork for their new Los Angeles home and USD 750,000 for a feng shui expert to assist with their USD 10 million make over on the property, as well as funding the couple's numerous holidays.

"Neither Jen nor Justin seem embarrassed that she is the main breadwinner. She is in a comfortable position so why not spend money on the man she loves," a source said.