A rumor about 'N Sync reuniting has been swirling all week, and we have to admit, we freaked out a bit when we heard about it. It started when group member Lance Bass posted an Instagram photo of himself with Chris Kirkpatrick and Joey Fatone at Justin Timberlake's show in Miami Sunday. If the word on the street is true, the "Bye Bye Bye" fivesome will join forces at the MTV VMAs at the Barclay's Center on Sunday, where Timberlake will be honored with the Michael Jackson Video Vanguard Award. On Aug. 20, Bass commented on the rumors on his Sirius XM show, but didn't confirm or deny the report. Check out more from him in the video to the left. If Justin and crew don't take the stage together, we'll be a little heartbroken, but we've got a list of 10 other performers MTV can try to wrangle to make it up to us.