Cobie is wearing a Vivetta dress.
The pilot was greenlit to series in May 2015.
The Fresh Off The Boat actress hit the red carpet alongside The Bachelor's and host.
What started out as a hobby, later turned into a profession and by her teens, she was instructing and performing.
Grey's Anatomy, which is the longest-running primetime medical drama ever, stars while Station 19, which follows a group of heroic Seattle firefighters as they put their lives and hearts on the line, stars.