Christie Brinkley’s ex, Peter Cook, and his 21-year-old fiancée Alba Jancou celebrate July 4 in the Hamptons

Christie Brinkley’s ex, Peter Cook, and his 21-year-old fiancée Alba Jancou celebrate July 4 in the Hamptons

Christie Brinkley’s ex-husband Peter Cook was spotted celebrating the 4th of July alongside his 21-year-old fiancée Alba Jancou. The couple got engaged in 2019.