Good morning NYC! Today's Metro6 includes must-reads on the 7 train, the Pope, and Taylor Swift's BFF.

DE BLASIO LATE TO VATICAN
Fog diverts New York Mayor Bill de Blasio's plane to Milan. The chronically-tardy Bill de Blasio misses climate change speaking slot by 80 minutes.

ASHLEY MADISON HACK FALLOUT
Metro's ACE reporter for all things online dating-related, Matthew Lee, tells you c an still date -- or cheat on your wife -- online and still stay anonymous. 

TAYLOR SWIFT HAS TRANSGENDER BFF
The superstar's latest new friend is none other than Andreja Pejic, a transgender model from Australia. Pejic joined Swift on stage, along with fellow model Lily Donaldson at her Chicago concert over the weekend. 

VIDEO: APATOW DOES COSBY
Judd Apatow, a self-proclaimed “troll in the corner”, delivered a spot-on Bill Cosby impression on Monday night's episode of  The Tonight Show .

7 TRAIN EXTENSION
The 7 train extension is coming -- for real this time.  The long-anticipated extension to 34th Street, Hudson Yards, will open on Sept. 13, MTA says.

PLUS -- A BONUS!!!

FORGET MED SCHOOL, BE A WEB DEVELOPER
Want a career that offers flexible hours, incredible work-life balance and good money? You better start signing up for some computer and engineering courses. A new survey has found web developing might just be the best job ever.