World Heavyweight Champion Roman Reigns was confronted by LA Knight following his big victory over Seth Rollins on WWE "Raw."

Aug. 4 (UPI) -- World Heavyweight Champion Roman Reigns was confronted by LA Knight following his big victory over Seth Rollins on WWE Raw.

Knight interrupted Reigns after the self-proclaimed Mega Star had defeated the champ's cousins Jey Uso, Jimmy Uso and Jacob Fatu at SummerSlam over the weekend.

Knight demanded a championship match from Reigns and mentioned the Tribal Chief's match with Rollins at SummerSlam, making fun of their time as members of The Shield by mocking their entrance music.

Reigns responded that you can't just get a championship match by complaining, and told Knight to get to the back of the line.

"When you figure out where to buy a pair if you can't grow one, you come back and let me know and I'll smack you back to factory settings," Knight said, before referring to himself as a uncrowned champion.

In the main event, Fatu took on Royce Keys in a violent Street Fight that included the use of tables, chairs and a kendo stick.

Keys slammed Fatu into a collection of chairs, with the Samoan Werewolf responding by sending Keys through a table.

Fatu won the hard-fought contest after landing a Moonsault and applying the dreaded Tongan Death Grip, which caused Keys to pass out. Fatu continued to assault Keys afterwards, with Reigns giving his approval for all of the violence.

Also on Raw, Becky Lynch made her long-awaited returned and confronted Women's World Champion Liv Morgan.

Morgan was in the ring with her Judgement Day teammates Raquel Rodriguez and Roxanne Perez after they had assaulted Sol Ruca.

Lynch returned with a new attitude and criticized Morgan for her championship reign.

"A women's champion should be fighting, not just flirting. And you have had the worst title reign of all time," Lynch said, mimicking Morgan's high-pitched voice.

As Morgan and the Judgement Day left, they were confronted by a returning Stephanie Vaquer on the entrance ramp. Vaquer fought off the Judgement Day and then had a stare down with Lynch in the ring.