Bennifer, who? Alex Rodriguez proved he’s not sweating his ex-fiancée Jennifer Lopez’s big red carpet debut with her on-again boyfriend, Ben Affleck.

alex rodriguez partying kylie jenner travis scott nyfw photos j lo affleck red carpet r

SOURCE: MATTEO PRANDONI/BFA.COM; MEGA

The 46-year-old former MLB legend is living his best single life at New York Fashion Week for the first time in four years, and some of his friends of choice are nearly two decades younger!

A-Rod made a splash, nonchalantly making his NYFW debut to party all night long with Kylie Jenner‘s baby daddy Travis Scott, 30, Chance The Rapper, 28, ASAP Rocky, 32, French Montana, 36, and Kid Cudi, 37.

Travis Scott

SOURCE: MEGATravis Scott

Ironically, the ex-slugger also spent his Saturday night Kardashian adjacent because Kim Kardashian’s bestie Food God was also there.

Newly single A-Rod gathered with his much younger to celebrate Lobos 1707 Tequila at a private residence.

Stepping out during the hottest week in fashion, A-Rod showed J Lo that he’s moving on with his life — instead of sulking away at home.

ASAP Rocky

SOURCE: MATTEO PRANDONI/BFA.COM

While A-Rod hit the town, he opted for a casual look that would probably make his ex hang her head in shame.

alex rodriguez partying kylie jenner travis scott nyfw photos j lo affleck red carpet r

SOURCE: MATTEO PRANDONI/BFA.COM

Slipping into a basic white t-shirt while in the city for NYFW, his laid-back look did the opposite of screaming, “Look at me! I’m single.”

As RadarOnline.com reported, A-Rod and J Lo ended their two-year engagement in April.

Releasing a joint statement at the time, they showed unity while announcing their breakup.

“We have realized we are better as friends and look forward to remaining so,” A-Rod and J Lo said. “We will continue to work together and support each other on our shared businesses and projects. We wish the best for each other and one another’s children. Out of respect for them, the only other comment we have to say is thank you to everyone who has sent kind words and support.”

However, it wasn’t long until J Lo found herself in the arms of another ex-fiancé — Ben Affleck.

The two have been glued at the hips since her split with A-Rod. After five months of dating, they finally made their red carpet debut as Bennifer 2.0 for the first time in 17 years.

They made heads turn while they nervously walked the red carpet together in Venice, Italy, on Friday. Their nerves didn’t last long because the crowd quickly hyped them up, making their red carpet return a piece of cake.

alex rodriguez partying kylie jenner travis scott nyfw photos j lo affleck red carpet r

SOURCE: MEGA