Turns out NSYNC are actually out of sync!
Unfortunately, JT was wrapping up his The 20/20 Experience World Tour. Work does come first!
However, when the tables were turned, did Bass get an invite to the SexyBack artist's 2012 nuptials to Jessica Biel in Italy?!
It turns out… NOPE!
We can't believe Justin didn't extend an invite to his former boy band bro! How rude!
You can see the entire episode on Wednesday, April 13 at 10pm on FYI.
In the mean time, ch-ch-check out the clip (below)