The video takes place with the band and the album 's two protagonists Christian ( Josh Boswell ) and Gloria ( Lisa Stelly ) taking refuge in a white room after robbing a bank . The police arrive outside the room and open fire through the window , to the couple 's terror . As bullets rain through the room , the band continues playing . Gloria picks up the phone and throws it into a fish tank . As the bullets continue to fly and tear apart the room , Christian and Gloria become calm and walk toward each other , unharmed by the bullets . They embrace and kiss as the room goes dark , recreating the 21st Century Breakdown cover art . As the song ends , the room lights up again , and they are still uninjured . After the room lights up , there are various shots of destruction in the room , including a shot of some of the writing on the walls . The writing includes an excerpt of the lyrics to `` 21 Guns '' , as well as those of the song `` See The Light '' which also appears on `` 21st Century Breakdown '' . The video may represent the meaning of the song in the 21st Century Breakdown story .

Question: who is the girl in green day 21 guns
Answer: Lisa Stelly