Matt Kemp hit a double and then took a selfie with Manny Machado at second base

During the 2017 All-Star Game, Nelson Cruz set a trend by taking a selfie with home-plate umpire Joe West. So, when the 2018 festivities rolled around to Nationals Park on Tuesday, other players were determined to join the party.
When Matt Kemp hit a double in the second inning, he rolled into second base, where Manny Machado (his possible future teammate) was covering the bag -- and also the selfie game:

Not to be outdone, Cruz posted a video straight from the All-Star Game introductions line alongside his fellow Mariners: Mitch Haniger, Jean Segura and Edwin Díaz.

👋

🎥: @ncboomstick23 pic.twitter.com/YxQz1RLzLz

— Seattle Mariners (@Mariners) July 18, 2018

Charlie Blackmon didn't start the game, but that gave him the perfect opportunity to take a selfie from the bench with National League manager Dave Roberts and the Brewers' Lorenzo Cain and Jesús Aguilar:

Are you watching? @jaaguilarmke pic.twitter.com/4qlUWUgxKq

— Charlie Blackmon (@Chuck_Nazty) July 18, 2018

We were watching, Charlie -- and we appreciate your style.
The Reds' Scooter Gennett chatted up Aguilar and Eugenio Suárez for some All-Star at-bat approaches and predictions:

View this post on Instagram

Heard it here first! Thank you @jaguilarmke and @eugenio_suarez7 @mlb #allstars @reds @brewers

A post shared by Scooter Gennett (@sgennett2) on Jul 17, 2018 at 6:46pm PDT

Pitcher Luis Severino made his entrance to the game extra special by taking a selfie from the mound with Machado, José Abreu, José Altuve and Jose Ramirez:

Fan and MLB Celebrity Softball Game participant Bill Nye got a picture with Max Scherzer -- in a way:

All Star Game— Scherzer (one of them) is starting pitcher. Woo hoo pic.twitter.com/5MVE01sBwb

— Bill Nye (@BillNye) July 18, 2018

Three-time All-Star Kenley Jansen welcomed newcomer and fellow Curaçao native Ozzie Albies to the show:

#Curaçao 🇨🇼🔥🙏🏽 @ozzie proudly representing. Nos ta sumamente orguyoso di representa nos dushi Isla Korsou! #KJ74atASG #AllStarGame @mlb @dodgers #Dodgers #Braves @braves pic.twitter.com/WVWYf9O37q

— Kenley Jansen (@kenleyjansen74) July 18, 2018

Finally, Mike Trout provided the perfect closure for the night after the American League's 8-6 win with a postgame selfie, accompanied by fellow phenom outfield starters Aaron Judge and Mookie Betts:

Always something special #AllStarGame

Thank you for the hospitality DC!!! pic.twitter.com/F43MN0dZLQ

— Mike Trout (@MikeTrout) July 18, 2018