Who is Jillie Mack, Tom Selleck’s wife of nearly 4 decades? The British actress starred in Cats in the West End and later appeared in Magnum P.I. – they married in 1987 and have a daughter, Hannah

Actor Tom Selleck was seen walking hand-in-hand with his wife, Jillie Mack, on January 29 in Thousand Oaks, Los Angeles, as the pair celebrated his 80th birthday.

Per People, Selleck and Mack were at Tuscany il Ristorante for a celebratory dinner, along with their daughter Hannah and some close friends.

The Blue Bloods TV series star has been married to his second wife for nearly four decades. Last year, speaking to People magazine, Selleck said his favourite part of his marriage was their friendship – and Mack’s sense of humour.

Here’s everything to know about Tom Selleck’s wife, Jillie Mack.

Jillie Mack is an actress

Jillie Mack, 67, was starring in the West End musical Cats when she met Selleck in 1983. He was in London to make the film Lassiter (1984).

The pair went out to dinner one night and when her stint in the musical ended she crossed the Atlantic to be with her future husband, according to People.

Mack continued to act in the US, with roles in TV shows such as her husband’s Magnum P.I. as well as Frasier and ER.

She wed Selleck in 1987