As the USA Olympic swim team prepared for the Rio de Janeiro games, they all trained as hard as they could, ate a perfectly balanced diet, and created the best carpool karaoke of all time. This is not the first video that the team has made together, but their 2016 carpool karaoke beats out their "Call Me Maybe" video from 2012 by a long shot. We have all seen Justin Bieber, Adele and One Direction on James Corden's carpool karaoke, which is always great, but lots of the celebrities he has on the show already know how to sing. The best part about the USA olympic swim team is that they have no idea what they're doing and it's really great to see them in a non-stressful environment all singing their tone-deaf hearts out together.

You can watch the 2016 masterpiece below.

Best of luck to all of our USA Olympians! We will be singing off-key and screaming at our TV's cheering for you!!

This is the soundtrack to their video:

0:04 Taylor Swift - Shake It Off

0:24 Carly Rae Jepsen - Call Me Maybe

0:31 Fifth Harmony - Bo$$

1:05 Taylor Swift - Blank Space

1:22 Cheap Trick - That '70s Song

1:59 Zac Brown Band - Chicken Fried

2:41 Justin Bieber - What Do You Mean?

3:04 One Direction - What Makes You Beautiful

3:16 Ghost Town DJ's - My Boo

3:31 Flo Rida - My House

4:46 The Proclaimers - I'm Gonna Be (500 Miles)

5:01 Jason Paige - Pokemon Theme

5:23 The Rembrandts - I Will Be There For You

5:31 Miley Cyrus - Party In The U.S.A