He's Just Not That Into You 2/13/2009 3:05 PM PST BY TMZ STAFF It's Brad Pitt's ex-wife, 40-year-old Jennifer Aniston.As of yet, Jennifer has no children of her own. See Also Jen Aniston: Doggone Hero Get TMZ Breaking News alerts to your inbox Yes! Also send me "In Case You Missed It..." By clicking "Submit," you agree to the Privacy Policy and Terms of Use. >
