Kylie Jenner takes Stormi to support dad Travis Scott at Astroworld Festival in his Houston hometown

They broke up last month.  But Kylie Jenner was in attendance at Travis Scott‘s Astroworld Festival in Houston on Saturday, their daughter Stormi to watch her dad in concert.  The Kylie Cosmetics mogul traveled to Scott’s hometown so his only child could attend his 2nd annual music festival.  And at one point during Scott’s set, he announced to the crowd that his one-and-a-half year old was at the show.  Adding to the family feel, he brought out Kylie’s brother-in-law Kanye West as a special guest to perform two songs.  ‘Kylie flew to Houston with a group of friends. She returns to L.A. this morning,’ a source told People on Sunday.  ‘It was important for her to support Travis’ festival. They are still very close and often hang out with Stormi.’  Sources told TMZ that the former couple have remained friends and are making it a priority to be parenting partners, although they are not back together.  The Keeping Up With The Kardashians star also had a ulterior motive to make it to the festival: she’s a huge fan of Spanish singer Rosalía, who was part of the artist lineup.