Jennifer Lopez and Ben Affleck have been the “It” couple not once but twice in their lives.

The pair first got together in 2002, only to break off their engagement shortly before the wedding.

Now that J.Lo has her guy back, she’s not willing to take any chances.

Jennifer Lopez rests her head on Ben

Do not play with me," which launched Kotb into a fit of laughter.

Post-divorce from Garner and marriage to Lopez, it appeared that the trio could be one happy blended family.

However, an insider dished toOK!

Ben and Jennifer Garner on the red carpet

“The jealousy J.Lo feels over their deep connection is intense.

Lo and Jen exchanged texts about Jen’s closeness to Ben, and things got heated.”

Before getting back with Ben Affleck, she was engaged to professional baseball player Alex Rodriguez.

Jennifer Lopez smiles with Alex Rodriguez

The duo announced their engagement in 2019 and split three years later.

An insider toldUs Weekly, “Alex was jealous that Jen and Ben were seeing each other.”

But as is so common in Hollywood, it wasn’t long before A-Rod had moved on, too.