Stacy Layne Matthews Business or Product Endorsement. Do you have a business, organization, or product that you want to be endorsed by a celebrity or drag influencer like Ru Paul’s Drag Race’s Stacy Layne Matthews? Then you’ve come to the place. Start the process for professional business endorsements with SLM and get a LIVE video from Instagram or Facebook, social media post support, and video content you can use forever starring Ms. Matthews & your desired product or business name. Not to exceed a 10-minute segment.