It's been a busy 24 hours for Kim and Kourtney Kardashian, who both picked black dresses last night to visit The Late Show in NYC. Their interview blitz continued today with a 4 a.m. start at The Today Show before moving on to say hi to the retiring Regis Philbin over at Live With Regis and Kelly, with Kim choosing a pink Zac Posen dress. They're out chatting up their show Kourtney and Kim Take New York ahead of its debut on the 23rd. Kim spent the last few days on the West Coast, though, hitting up the Critics' Choice Awards on Friday with sister Khloe and cozying up next to Zac Efron at Sunday's Golden Globes. Kim and Kourtney had a little time to settle into their hotel yesterday before Kim was off to catch up with her new boyfriend, Kris Humphries.