It’s a big week for star beauty. First, Revlon announced its appointment of supermodel Elle Macpherson as their newest face, and now there’s word of a partnership between American Idol alum Katharine McPhee and Neutrogena. After a swirl of media rumors, the skincare brand’s representatives confirm to PEOPLE that Katharine will take part in a new project with them starting in May. Past star collaborations include Vanessa Hudgens, Jennifer Love Hewitt, Hayden Panettiere, Mischa Barton — and the current face of their anti-aging line, Jennifer Garner. We’ll keep you posted on what to expect from the flawless brunette.