Both Christie Brinkley and Billy Joel were devastated when their marriage ended, but the split was inevitable given the way ...

Supermodel Christie Brinkley shared her idea for marriages: a 5-year vow renewal plan to decide whether to stay together or ...

Christie Brinkley shared one surprising way she believes that many couples could save their marriages. “You could get married ...

Christie Brinkley shared a "fascinating" confession about her experience using dating apps during an appearance on Kristin ...

Musician Alexa Ray Joel opened up to PEOPLE about how she reacted watching her dad's new HBO documentary "Billy Joel: And So ...

Cook, matched in orange outfits by Donna Karan at the Solving Kids Cancer Annual Hamptons Luncheon in New York on Aug. 4.

Christie Brinkley and her daughter Sailor Brinkley Cook were approached by the same men on a dating app despite their 44-year ...

The supermodel learned a thing or two about modern matchmaking when her daughter, Sailor, set her up with a profile ...

Christie Brinkley and her youngest daughter, Sailor Brinkley Cook, recently appeared in a styling session with Donna Karan.

Brinkley is a mom to three children: Alexa, 39, whom she shares with ex-husband Billy Joel; son Jack, 30, whom she shares ...

Like mother, like daughter. At the Solving Kids Cancer Annual Hamptons Luncheon on Monday, Christie Brinkley, 71, and her ...

Christie Brinkley, 71, said daughter Sailor Brinkley Cook, 27, ran a dating app experiment and they both matched with the ...