The ladies of Fifth Harmony have been super busy between their summer tour and other work-related things, including performing at the first ever Players' Awards presented by BET in Las Vegas on Sunday.

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This awards show is through a partnership between BET and the National Basketball Players Association to honor basketball players in various categories, including "Most Valuable Player" and "Player You Secretly Wish Was on Your Team" as noted on BET's website.

Anyway, 5H was on the roster of performers with their collaborator Kid Ink at this inaugural event and a slightly embarrassing mishap occurred for Camila Cabello during their performance of "Worth It," which she dished about on Twitter.

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Since this awards show is for NBA players, a bunch of them were in the crowd and Cabello admitted on Twitter that one NBA player in the audience did not fist bump her.

She revealed she tried to fist bump this NBA player, but he left her hanging.

"[H]e looked me dead in the eye and did not bump me back. [N]ow [I']m bumpless," she explained.

This scenario probably will be in the broadcast of the awards show Tuesday night on BET at 8 p.m. ET.

On the bright side, the girls had a blast on the red carpet as they posed for pictures alongside the host, Jay Pharoah, for the event.

They also seemed to enjoy the event overall as Ally Brooke Hernandez tweeted her thanks for being invited.

The awards show was "a good time" and it was "an honor being in a room full of bball legends!" according to the oldest 5H member.