Kylie Jenner & Tyga Kiss at Kris Jenner's Birthday Bash: See the Picture

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Kylie Jenner and Tyga arrive bearing gifts at the LA Gear Presents Teen Impact Holiday Party Hosted By Tyga At Childrens Hospital LA on December 15, 2014 in Los Angeles.

Although Tyga and Kylie Jenner locked lips in the rapper’s “Stimulated” video, they apparently kissed in public for the first time on Friday, Nov. 6, TMZ reports. Jenner showed off a picture of the PDA -- seen below -- on Snapchat.

The controversial couple, who started dating when Jenner was 17 years old (she is now 18), were at Kris Jenner’s Great Gatsby-themed 60th birthday party in Los Angeles, where Kanye West sang “Happy Birthday” to his mother-in-law.

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