Jennifer Aniston may use David Schwimmer as a sperm donor. A source, who's working on the set of her new movie, The Baster, about an unmarried 40-year-old who turns to artificial insemination to get pregnant, says, "Jen's been telling everyone on the set this film should be promoted as the story of her life. But the real shocker is that she says her top candidate for artificial insemination is David Schwimmer! She says David is perfect father material because he's the whole package - handsome, tall, smart and with a full head of hair!" A second insider says, "The funny thing is that Jen said when she and David were still starring on Friends, they made a pact that if they were both single at 40, they'd elope and start a family together!"
