Joey Fatone

Our hearts are still breaking for these former couples.

They dated *who*?

'Well done @jtimberlake you killed it! #nfl #pepsihalftime,' the group's Twitter account wrote after Timberlake's Super Bowl Pepsi Halftime Show.

'If I was doing something, I’d be at rehearsals right now,' Joey Fatone told TMZ.

Pink literally turned things upside down when she appeared on James Corden's beloved singalong.

'Oh, crap! We really are getting old, aren't we,' he remembers thinking when he and his band mates reunited for J.C. Chasez's 40th birthday.