Although the entertainment media confirmed with certainty the relationship between Selena Gomez and Justin Bieber after they were caught cozy with each other at the Vanity Fair Oscar party, the Disney star seemed hesitant to speak openly about the 'Jelena' when she appeared on David Letterman show but failed to conceal it, courtesy her 'blushing'.

Wednesday night, Letterman brought up the much-spoken about relationship by asking Gomez if he can show the audience a photo her and Bieber at Vanity Fair's Oscar party. It was the photos of the young couple at the Oscar party that ascertained long rumored celeb ties a few weeks ago.

Gomez tried to to dodge the repeated queries of Letterman asking, So you're dating? Not dating? by replying It was like a little prom night, wasn't it? Looked like it.

Nevertheless, it was only a matter of minutes before Gomez was seen conceding to more questions by drawing more attention to an awkward fact, I'm blushing.

In the brief conversation that ensued before the starlet gave in to the questions, Gomez revealed that the she and Bieber have known each other for two years.

And so to the question of who called whom, Gomez spilled, Actually, his manager called my mom, who's my manager.

What followed was a joke from Letterman: I heard he was your paper boy, which led to Gomez declaring, I'm blushing!