(Cover) - EN Showbiz - Taylor Swift has denied she has rekindled her romance with Twilight heartthrob Taylor Lautner.

The country singer appeared on Ryan Seacrest's breakfast radio show this morning and said there was no truth to the rumour they were dating again.

In fact the 21-year-old said she did not even know that speculation had mounted about her love life after the pair were seen sitting together at the Teen Choice Awards recently.

"Didn't hear that one! We're incredibly close friends but that's not something that's newsworthy so people write other stuff," she explained. "We're just really good friends!"

The two Taylors originally dated for three months in 2009.

She also spoke about her wardrobe malfunction during one of her concerts where her Marilyn Monroe style dress blew up and exposed her underwear.

"We have wind machines for a few songs in the show and they weren't supposed to be on during that song," Taylor explained.

"I walked over thinking it wasn't on and it just kind of blew it up a little bit. I was just sort of like, Well that's new' and just continued on with the show."

Taylor laughed and said she "tried" to gracefully carry on without an issue. (C) Cover Media