Madison Muse

High Society Girl

A view of an uptown Girl!

TINSLEY MORTIMER off the market already? The society princess, who divorced Topper Mortimer in 2009 and recently split from Paige Management’s Brian Mazza, has been spotted on the arm of Prince Lorenzo Borghese. A source tells us Mortimer arrived and left with the Italian at the New Yorkers for Children CD Greene Cocktail Party at Bergdorf Goodman on March 20. The pair were spotted again Monday when she was escorted by “The Bachelor” alum to the Save Venice Inc. masquerade ball on Park Ave., where another insider described them as “inseparable.” At both events, the ex-reality stars were photographed together looking — dare we say — royally happy. Tinsley did not return our request for comment by deadline.

 Tinsley and Lorenzo Borghese

Who is Tinsley Mortimer?

Mortimer was born in Virginia. and grew up in Richmond, VA. Her father is George Riley Mercer Jr., a real-estate investor, and her mother is Dale Mercer (née Tatum), an interior designer. Her paternal grandfather, George Riley Mercer Sr., founded Mercer Rug Cleansing in 1936. Mortimer is reportedly a descendant of Thomas Jefferson (on her mother's side) and relatives of Patrick Henryand James Madison (on her father's side). She grew up with one sister, Dabney Mercer. Mortimer attended the Lawrenceville School, where she was a member of the Kirby House. She went toUniversity of North Carolina at Chapel Hill, before transferring to Columbia University, where she was a member of St. Anthony Hall. She graduated from Columbia with a BA in art history. She has her own handbag Line