Robert Pattinson & Kristen Stewart unnoticed on night out

Elusive lovers Robert Pattinson and Kristen Stewart sneak in the back entrance of Ago restaurant in West Hollywood, CA on October 4, 2010. Fame Pictures, Inc

Robert Pattinson and Kristen Stewart managed to go unrecognised on a night out.

The Twilight co-stars reportedly managed to blend in at the Troubadour in LA earlier this week, while attending a concert by the band Jenny and Johnny.

“It’s very easy for people to blend in which they did amazingly well,” a source said.

“Almost nobody recognised the two while they were there. The staff was aware, as they get famous people watching shows there all the time and are willing to accommodate their needs if needed.”

“They were close to each other with Kristen in front of Rob almost all night. They never hid the fact they were obviously a couple, they were extremely close the entire time they both were there.”

“It looked like they were both enjoying the music but it was Kristen who enjoyed it the most as she was seen singing the songs and there were times she sang songs to Rob, while Rob just smiled and laughed that Kristen was loving it.”