Donnie Wahlberg kissed Jonathan Knight on lips

Born in Boston, Massachusetts, Donnie Wahlber began performing in plays as early as the first grade, and continued getting involved in acting, writing and directing plays.

Donnie and his pals founded a new band, New Kids on the Block, at the age of 15, and after a few years they got to being a real pop music phenomenon. Don was known to be a bad boy, having been arrested for several infractions.

Jordan Knight, the former bandmember has always protected his friend, as a  f-r-i-e-n-d, like everyone believed them to be.

But guess what, they were stupid gay lovers !!!

They showed the crowd a friendly kiss at a NKOTB concert Wednesday night in L.A. when Donnie Wahlberg decided to give Jonathan Knight a big wet kiss for his birthday.

What can be sweeter than a gay kiss? :X  The live video after the jump!