Article continues below advertisementDua Lipa's near-nude dress is no "illusion."The pop star, 29, geared up for her August 22 birthday during a wild celebration with her loved ones in Ibiza on Tuesday, August 12.Lipa exposed her back in a scandalous dress from Jacquemus that dipped all the way down to her butt. The outfit featured cutouts on her backside, allowing her to tease her cheeks.Article continues below advertisementSource: @dualipa/InstagramDua Lipa stunned in a sultry birthday look.The singer turned around and flaunted the provocative ensemble in a streak of sultry photos.