The Beyoncé concert and U.S. Open appearances were super high profile for the new couple, but a source told ET that there's a reason Jenner was OK debuting her relationship on such a public stage.

Beauty mogul Kylie Jenner and actor Timothée ... On September 4, Jenner and Chalamet made their public debut at Beyoncé’s ...

Chocolate AP and chocolate the Vs got the/ Willy Wonka ... Mark your calendars: On Beyoncé’s 42nd birthday, Timothèe Chalamet and Kylie Jenner made their public debut at SoFi Stadium to ...

Timothee Chalamet is reportedly distancing himself from friends who do not approve of his relationship with Kylie Jenner ...

Beauty mogul Kylie Jenner and actor Timothée ... On September 4, Jenner and Chalamet made their public debut at Beyoncé’s concert. They were filmed keeping close to each other and talking ...

Chocolate AP and chocolate the Vs got the/ Willy Wonka ... Mark your calendars: On Beyoncé’s 42nd birthday, Timothèe Chalamet and Kylie Jenner made their public debut at SoFi Stadium to ...