Every spring, celebs gear up for the fashion Oscars -- also known as the annual Costume Institute Gala at the Metropolitan Museum of Art in New York City. The 2014 event's theme celebrates couturier Charles James, which means the stars will be leaning toward the white-tie end of the spectrum.

We've seen some our favorite celebs teasing their red carpet looks for the past few days. Taylor Swift even admitted that her cat, Meredith, attacked her gown! (Cause for panic? Definitely!)

Other stars, like Selena Gomez, always bring their A-game to the red carpet, and tonight will be no exception.

Check out the photos below to see what stars like Taylor Swift, Lea Michele + more wore!

Rihanna

Dimitrios Kambouris, Getty Images

Taylor Swift

Larry Busacca, Getty Images

Lea Michele

Dimitrios Kambouris, Getty Images

Selena Gomez

Dimitrios Kambouris, Getty Images

Lupita Nyong'o

Rob Kim, Getty Images

Dakota Johnson

Larry Busacca, Getty Images

Dianna Agron

Larry Busacca, Getty Images

Michelle Williams

Larry Busacca, Getty Images

Elizabeth Olsen

Dimitrios Kambouris, Getty Images

Rita Ora

Dimitrios Kambouris, Getty Images

David + Victoria Beckham

Dimitrios Kambouris, Getty Images

Anna Kendrick

Larry Busacca, Getty Images

Chrissy Teigen

Dimitrios Kambouris, Getty Images

Nicole Richie

Dimitrios Kambouris, Getty Images

Allison Williams

Dimitrios Kambouris, Getty Images

Hailee Steinfeld

Dimitrios Kambouris, Getty Images

Sarah Jessica Parker

Larry Busacca, Getty Images

Jessica Pare

Larry Busacca, Getty Images

Rachel McAdams

Larry Busacca, Getty Images

Bradley Cooper

Larry Busacca, Getty Images

Emmy Rossum

Dimitrios Kambouris, Getty Images