Kendall Jenner's Year Flew By 'Pretty F'in Fast'

Kendall Jenner shows off a bold red lip while out on the beach on Sunday (December 4) in Miami, Fla.

The 21-year-old model made time to have fun with a group of friends.

PHOTOS: Check out the latest pics of Kendall Jenner

Later that day, Kendall tweeted how fast her year has gone by.

“PRETTY F–KING fast year flew by,” she wrote.

The night before, Kendall reportedly spent some time with her rumored flame A$AP Rocky. Neither have confirmed their relationship status.

20+ pictures inside of Kendall Jenner hanging out on the beach…