Stop us if you've heard this one before: Justin Bieber and Selena Gomez are back on.

Radar Online reports that Jelena reunited for a movie date on Thursday (June 27). The pair took in the movie 'This Is the End' at the Arclight Theater in Sherman Oaks, Calif. Witnesses said the on-again, off-again couple snuck in after the movie began and left before it ended in hopes of avoiding fans and spies. However, one particular Belieber asked Biebs for a photo and was declined, with Bieber explaining politely that it wasn't a good time.

Bieber and Gomez were also together earlier in the week. They linked up on Monday night (June 24) at a birthday party for the Los Angeles music duo Frequincy, where they were spotted by "Stalker Sarah," who tweeted about it:

Stalker Sarah then explained she couldn't take any pics because she signed a confidentiality agreement (which we know Bieber loves).

The saga continues, kids!