Tyra Banks is pulling double-duty, these days, as a successful media mogul and mom. The America's Next Top Model boss brought some milkshakes to her boys, on Thursday -- okay, so maybe baby York isn't drinking milkshakes yet ... but no doubt his daddy Erik Asla is!

Banks strutted her stuff down the catwalk that is the Beverly Hills sidewalk looking like a million bucks in a purple silk jumpsuit and sandals, in the hot LA weather.

Tyra recently debuted her baby boy in an Instagram of the adorable tot. She'll get to spend more time with him since news hit earlier this week that, while ANTM will come back to VH1, a new host will fill Tyra's shoes. The former supermodel explained her absence: "After creating an incredible, global brand, I am beyond excited to have the show reborn," Banks said in a statement, explaining she’s too busy with “business endeavors” to host again. “I'm pumped to identify that person and bring back the show. Top Model fans, you demanded that the show come back, and VH1 answered the call. Get ready for a fierce-a-fied rebirth!"