Eva Simons has had a rough time trying to launch her career, but I think she has finally found the opportunity of a lifetime. Eva will be the opening act for Beyoncé on her The Mrs. Carter Show World Tour in the Netherlands, and to promote this, the official sponsor of the tour, Pepsi, had Eva release a new song for their new ad campaign. The new song 'Chemistry' is Eva's signature pop-electro sound, but I think it's a bit weaker than her past hits. It's a good song and has a great beat, but it feels a bit underwhelming. I absolutely love Eva's voice and her signature aesthetic, and I really want her to earn international success and finally release an album which is long overdue.