Getty Images | Ron Galella, Ltd.

Christie Brinkley's Ex-Husband Peter Cook, 60, Announces Engagement to 21-Year-Old College Student

Some people say that age is just a number when it comes to love. There have been tons of couples with big age differences that have made things work, although there have also been tons of couples with huge age gaps that didn't.

Christie Brinkley's ex-husband, Peter Cook, just announced his new engagement.

Getty Images | Sonia Moskowitz

Cook, who is 60, announced his engagement to 21 year old college student, Alba Jancou, saying “We consider ourselves incredibly lucky to have found, in each other, our soulmate."

Jancou is the same age as Cook's daughter, model Sailor Brinkley-Cook.

Instagram | @sailorbrinkleycook

“We are looking forward to many years of wedded bliss!” Cook's statement continued.

People online had a lot to say about this new development.

Some people were less than optimistic about the relationship.

Twitter | @sugarfuzz

One twitter user wrote, "Men in your 60s, I say this because I care/I am very grossed out - STOP PROPOSING TO WOMEN IN THEIR 20s."

Others made a connection to another recently engaged couple.

Twitter | @PrincePaul_3

Actor Dennis Quaid, 65, recently announced his engagement to his 26 year old girlfriend Laura Savoie.

How do you feel about age gap relationships? Should people mind their own business?