Kylie Jenner, rapper Tyga split, reports say

Kylie Jenner, the youngest "Keeping Up With the Kardashians" reality show sibling, and rapper Tyga have broken up after about a year of dating, according to reports.

TMZ first reported the split Friday, describing it as "sudden and nasty." E!, the network that airs the Kardashians' show, confirmed the news soon after.

Jenner, 18, called things off Thursday, Tyga's 26th birthday, upon returning from a trip to Australia with sister Kendall Jenner, according to TMZ. Though E! reports the couple first got together in October 2014, they did not go public with the relationship until Kylie Jenner turned 18 in August 2015.

The "Rack City" rapper has appeared on "Keeping Up With the Kardashians," including a recent episode in which the family questions him about a tattoo of Kylie's name inked on his arm.