Rihanna braved the New York City winter chill Wednesday morning, where she made an appearance on Good Morning America, discussing her philanthropic side with Robin Roberts.

The Bajan beauty wearing an orange tweed Chanel suit and gray patent Manolo Blahnik heels, promoted her Viva La Glam collaboration with MAC Cosmetics, where all proceeds from lipstick sales will go the MAC AIDS fund.

“I’m now extending my role with MAC from creative partner to philanthropic partner with the Viva Glam campaign,’ she said. ‘Buying the lipstick is the most important part. Every penny goes to the MAC AIDS fund”

The “Stay” singer also described how shock she was when she found out her latest album, Unapologetic took home Grammy honors for Best Contemporary Album.

“I was so shocked. ‘Really, I was at home and one of my friends hit me and said you just won a Grammy and I was like, ‘What?’” she said. “I went on the internet and I just saw Unapologetic. It was quite an emotional moment surprisingly but I was in shock. I’m excited. It was a good feeling to still be that excited at this point in my career.”

The 25-year-old singer recently posed for Vogue Brazil and has posted behind the scene photos on her Instagram page for millions to see. Though, Rihanna can moonlight as a model, she informed fans new music is on the way.

Watch Rihanna below on GMA.

-Chika Dunu