Rumors had already been circulating that they were dating.
The A-list pairing stole the limelight from a third superstar in their midst: Rihanna, who sported an eye-wateringly bright pink ensemble.
In the photo, Blac Chyna’s ex and the former girlfriend of Nick Young look cosy as they wrap their arms around each other’s waists.
The Australian-born rapper wore a tiny pair of denim cutoffs and a minuscule white crop top.
Her rumored beau wore a white T-shirt and an abundance of diamond encrusted jewelry.
In several solo shots of Iggy, Tyga could be seen directly behind the Sydney-born rapper as she posed in her skimpy attire.
Tyga began tongues wagging when he shared a shot on his Snapchat page on Friday showing a variety of bags and shoes – with one red pair that looked identical to what Iggy was wearing during her outing on the festival’s first day.
The musical artists were seen walking at the festival on Friday, with Tyga in a long-sleeved black top with athletic pants and sunglasses; and the Pretty Girls songstress sporting straight purple-dyed locks, clad in an orange dress with white trim.
The Work singer later uploaded a shot to her Instagram page wearing the same garment – and the red shoes that showed up in the Snapchat clip on Tyga’s page.
Also seen in the snap Tyga uploaded included five pairs of designer sneakers, a green bag and a multicolored Louis Vuitton bag.
The pair have worked together on a number of occasions, appearing on the Valentine’s Day edition of MTV’s TRL in February, then embracing on the stage last month at the Jumanji festival in Melbourne, Australia.