From the patch notes.
New Career – Style Influencer
Terrain tools, a first person camera, and a new career?! You’re one lucky Simmer! Starting today you can live your fashionable Sim’s best possible life in the new Style Influencer career. You’ll start off small by observing fads and reporting on the latest trends, but it won’t be long before you’re defining new looks that are worn by Sims all around town, or giving makeovers to help other Sims look on fleek.
In addition, two brand new objects will help you progress through this career…
Sketchpad
The sketchpad is perfect for the artist on the go. Not only can you draw quick sketches when inspiration strikes, but it acts as a pocket canvas for painters. It’s the simplest way to go out into the world and create beautiful masterpieces that can be printed and hung on your wall.
Sims with level 2 Painting Skill can use the sketchpad to create a wide variety of new art. You’ll find it under the Illustrative Painting interaction on the sketchpad.
Style-Board
The style-board is your Sims’ collage of inspirational material. A collection of sketches, photos, patterns, and material comes to life as your Sim is influenced by the world around them. As your Sim refines their own personal style, the style-board can be updated to reflect the current looks you’re working to create.