And the women all came dressed to impress. During the get-together with friends, Swift could be seen exiting a building alongside Gomez, 31, and Delevingne, 31, as well as some security, reports 'People' magazine.
A source told 'Entertainment Tonight': "(Zoe and Channing are)having so much fun together. They like each other and things are easy and natural between them. They're cute together. They've enjoyed being out and about together."
Kravitz, who got writing and producing experience on High Fidelity, co-wrote the genre thriller with E T Feigenbaum. Kravitz said she is excited to step into this "new phase" as a director.
Hathaway, who played the DC Comics character of Selina Kyle aka Catwoman in Christopher Nolan-directed "The Dark Knight Rises", said she saw Kravitz' on-set photographs and was impressed by her version of the iconic part.