They're the '90s boyband consisting of brothers Nick and Drew Lachey, Justin Jeffre and Jeff Timmons.
And reuniting once again, 98 Degrees were seen rehearsing ahead of their performance at the 2018 Miss USA in Louisiana on Monday.
Gracing the red carpet, the former heartthrobs all looked dapper as they suited up.
Jeff opted for a turtle-neck top while the other members wore shirts underneath their suits.
Taking to Instagram, Nick shared a photo of himself ready to get the show underway.
'@missusa let's do this! Who do you think will take the [sic] crown?,' he captioned.
And Nick wasn't the only one giving fans behind-the-scenes access, with the group also keeping followers up to date on what's to come.
Going through sound check, it was also revealed that Drew's wife Lea was in charge of the choreography.
With Nick and his wife Vanessa hosting the annual event on Monday night, it was only announced last week that the group would reunite for the show.
'We're coming for you @missusa. Couldn't let @nicklachey & @vanessalachey have all the fun,' they wrote.
The band which formed in 1996, have sold over 10 million records worldwide and have achieves eight top 40 singles in the US.