Chris Pratt and Katherine Schwarzenegger Made Their Red Carpet Debut at 'Avengers: Endgame' Premiere

LOS ANGELES, CA - APRIL 22:  (L-R) Katherine Schwarzenegger and Chris Pratt attend the Los Angeles World Premiere of Marvel Studios' 'Avengers: Endgame' at the Los Angeles Convention Center on April 23, 2019 in Los Angeles, California.  (Photo by Jesse Grant/Getty Images for Disney)
Los Angeles World Premiere Of Marvel Studios' 'Avengers: Endgame' | Jesse Grant

The first thing a new Hollywood couple has to do to confirm their relationship is to walk the red carpet together. It proves to the world that the relationship is legit, especially when there's a lot of gossip going around.

A lot of couples showed up at the world premiere of Avengers: Endgame on Monday, but one of the newest couples, Chris Pratt and Katherine Schwarzenegger, made their debut together on the red carpet.

The couple seemed to be color coordinated as well. Pratt wore a black and silver tie to match Schwarzenegger's sleek silver gown.

HOLLYWOOD, CA - APRIL 22:  Katherine Schwarzenegger and Chris Pratt attend Audi Arrives At The World Premiere Of 'Avengers: Endgame' on April 22, 2019 in Hollywood, California.  (Photo by Joe Scarnici/Getty Images for Audi)
Audi Arrives At The World Premiere Of 'Avengers: Endgame' | Joe Scarnici

The couple have been together just under a year. After many sightings, family outings and vacations, the couple got engaged in January.

"Sweet Katherine, so happy you said yes! I'm thrilled to be marrying you. Proud to live boldly in faith with you. Here we go!" Pratt wrote on his Instagram post, announcing the proposal.

"My sweet love. Wouldn't want to live this life with anyone but you," Schwarzenegger captioned on her Instagram post that had the same picture of the couple embracing and highlighting a dazzling engagement ring.

Plans for the big day are currently underway, and E! News has reported that the couple will probably wed some time this fall or winter, in Martha's Vineyard. Pratt is very much involved with the planning as is Schwarzenegger's mother, Maria Shriver.

You can see Avengers: Endgame on April 26.