One Direction stars Harry Styles and Niall Horan have poked fun at reports suggesting one of the boy band stars has their sights set on a solo career in the near future.

Find: Who's Swift dating now? | The Week in Quotes
Swift joined the singer for a duet version of Lopez' "Jenny From the Block" at the Staples Center in Los Angeles. Nelly, Ellie Goulding, and Tegan and Sara are among the other guests that Swift has invited to surprise her fans.

As expected by many, 'N Sync reunited on stage Sunday at the 2013 "MTV Video Music Awards."

Joey Fatone, from left, Justin Timberlake and Chris Kirkpatrick of 'N Sync perform at the MTV Video Music Awards on Sunday (©AP)

The four somewhat lost members -- J.C. Chasez, Chris Kirkpatrick, Joey Fatone and Lance Bass -- elevated through the stage during Justin Timberlake's performance.
But the guys were seemingly gone as quickly as they rose.