Sire’s family was in on the act also, as his model mom Daphne Joy, 29, was a cosplay queen dressed up as Starfire, the alien beauty from the planet Tamaran. This behind-the-scenes photo offers a fantastic look at filming the scene where Nebula arrives on planet Ego, her ship firing mercilessly upon her sister Gamora. As the popularity of the character keeps growing, more and more fans will add their unique touch to Gwen Stacy.