Robert Pattinson and Kristen Stewart with fan
Courtesy of Laura Austin
03/20/2013 AT 04:00 PM EDT
After two months apart because of work, Robert Pattinson
and Kristen Stewart
are again making – and possibly lip-synching – beautiful music together.
The on-again Twilight
stars, whose relationship had been rocked last year by Stewart's cheating scandal
, were spotted at a karaoke bar Tuesday in Los Angeles.
Laura Austin, editor for online skateboarding site The Berrics
, Tweeted out this picture
of her pal Lany Morrison being "attacked by vampires last night" – and included some details from Pattinson and Stewart's low-key night out with a male and female friend.
"They were just out with some friends having a good time. Nice people," Austin wrote, adding "he seemed to be a little shy."
One thing she was able to confirm is the status of Pattinson's much-debated 'do. Previously thought to be bald
, it turns out the actor, who was recently in Australia filming the dystopian film The Rover
, "just has a high & tight haircut," Austin Tweeted.