Despite years of rumours and sightings the stars have never admitted that they are anything more than friends.
But now they may reveal all and walk the red carpet together when the third vampire film debuts.
A premiere for Eclipse is likely to take place in LA this June before the flick hits cinemas worldwide.
Co-stars Taylor Lautner and Dakota Fanning are also likely to be at the event with British director David Slade.
Source : MTV.CO.UK