AceShowbiz - Just because you're no longer in a relationship, it doesn't mean you can't support each other anymore. Kendall Jenner is an example of a supportive ex-girlfriend when she was spotted attending Harry Styles' final tour show at The Forum in Inglewood, California on Saturday night, July 14.

In photos and videos on social media by concertgoers, Kendall appeared getting relaxed and having a blast in a white, cropped tank top as she stood up, danced and cheered at Harry's performance. She also sang all the lyrics to many of his songs, including "Just a Little Bit of Your Heart", which he co-wrote for Ariana Grande. Kendall was accompanied by family hairstylist and friend Jen Atkin and a male friend during the show.

Kendall Jenner applauding Harry Styles💕#HarryStylesLiveOnTourLosAngeles#HarryStylesLiveOnTour pic.twitter.com/J28dTkUOHt

— Anette Flores (@anettefloresjen) July 15, 2018

Kendall dancing to Anna lmao pic.twitter.com/INk7PAQS5M

— alli misses harry :( | 42 (@cafesharry) July 15, 2018

Kendall and Harry have known each other for years and sparked romance rumors when they vacationed together in the Caribbean over the New Year's 2016 holiday. The pair never confirmed their relationship, but Khloe Kardashian admitted that she thought they were dating during an interview with Entertainment Tonight.

Other celebrities who were spotted attending the concert included Kate Beckinsale, Meghan Trainor and her fiance Daryl Sabara, Phoebe Tonkin and Michael Clifford of 5 Seconds of Summer. Shawn Mendes also attended the event, sitting close to Kendall.

Shawn Mendes and Kendall Jenner at the Harry Styles Concert in LA#HarryStylesLiveOnTourLA2 #HarryStylesLiveOnTour#ShawnMendesTheAlbum pic.twitter.com/b5PainFDhv

— Anette Flores (@anettefloresjen) July 15, 2018

During the final show of his tour, Harry delivered a heartfelt speech in front of the audience. "If my memory serves me any good, on January 14 of 2014 was the first time I walked into this building," he said. "I walked through that tunnel over there, I walked in and the Eagles were sound-checking I walked in and I've never heard anything so sweet in my entire musical life and since I walked into this room I've always wanted to play it."

"I'm gonna go away for a little while and make some more music and then I'll see you very soon," he added. "It's been an honor to play in front of you every night... and thank you for trusting me by coming to a concert at all. Thank you."