Los Angeles: Rapper Tyga has reportedly splashed out $45,000 on a new teeth grill. The 18-carat item is said to be the most expensive grill that celebrity jeweller Ben Baller has ever made, reports tmz.com. Tyga, who also has a pink version of the teeth grill which he previously purchased for $35,000, may have bought himself the grill as a celebratory present after he rekindled his romance with reality TV star Kylie Jenner. The couple was spotted at rapper Kanye West's “Famous” video premiere on Friday on June 24, where they held hands. The two were also seen over the weekend in the car that he gifted her.