Kylie Jenner & Tyga: An Engagement Ring For Her 18th Birthday

At the top of her wish list? An engagement ring from boyfriend, Tyga!

Kylie Jenner, 17, is finally going to be a legal adult when she turns 18 in August, and a source tells HollywoodLife.com EXCLUSIVELY that the teen reality star is hoping to celebrate her big day in a most mature way: by accepting a proposal from her 25-year-old boyfriend, Tyga.