Taylor Lautner offers up ex-girlfriend's cellphone number

Taylor Lautner jokingly offered to give his Ridiculous 6 co-star David Spade ex-girlfriend Taylor Swift's cellphone number in return for an appearance in his first Instagram video.

After Adam Sandler turns down the idea, the Twilight star turns to Spade and when the funnyman initially insists Lautner's idea isn't his thing, the actor offers up his former girlfriend's details.

"I'll give you Taylor Swift‘s cellphone number," he says, prompting Spade to jump into action.

The two Taylors dated back in 2009 after they met on the set of the movie Valentine’s Day.