Beyonce is letting it known, you don't mess with her Ivy Park line. She released her athleisure line back in 2016 and it's been doing pretty well with. However, another company, Poison Ivy Park was trademarked by a business man, Mike Lin, who said his gear is more Goth and aimed for the misfits. Yes, the names are pretty close and Beyonce is trying to block the other saying it's too close to her company and it would confuse people. According to The Jasmine Brand, Beyonce's team filed an opposition to Lin's trademark application. Lin responded to the lawsuit but explained he'd missed some of the deadlines imposed by the court because he suffers from bipolar disorder and was hospitalized out of the country. I don't think Beyonce is trying to hear that though.