In 2019, Alex Rodriguez and Jennifer Lopez announced their engagement. However, shortly afterwards, a series of accusations of Rodriguez cheating came up.
After the couple announced their engagement, a British Playboy model named Zoe Gregory accused Rodriguez of cheating on J.Lo.
"While getting ready to marry her, he was asking me for sex videos, demanding we hook up," said the model.

The model claimed that the former MLB shortstop had been texting her since the previous December and went on until January. She said that the two exchanged lewd pictures and videos over text too.
"'If J.Lo wants evidence she can contact me': British Playboy model Zoe Gregory steps out after accusing Alex Rodriguez of sexting her before proposing to singer."
Zoe Gregory made the allegations after the engagement announcement because she believed that J.Lo deserved to know the truth.
Jose Canseco also accused Alex Rodriguez of cheating on Jennifer Lopez

A day after Rodriguez and Lopez made the news of their engagement public, Jose Canseco posted a series of tweets accusing A-Rod of infidelity.
According to Canseco, A-Rod cheated on J.Lo with his ex-wife Jessica. Although they denied the accusations, Canseco didn't stop at one tweet.
Here's what he posted:
"Watching World of Dance watching J.Lo text Alex Rodriguez little does she know that he is cheating on her with my ex-wife Jessica poor girl she has no idea who he really is."
"I was there a few months back with her when he called her on her phone."
"Alex Rodriguez stop being a piece of sh*t stop cheating on Jennifer Lopez."
At the time J.Lo wasn't too worried, as her love and trust for Rodriguez were apparently strong enough to make her dismiss the allegations as false.
After standing strong through several accusations and break-up rumors, the two finally decided to mutually end their relationship in April 2021. They communicated to the world that they were better off as friends.