Rylee Arnold Gushing About New USC Football Player BF, ‘Loving Life Together’

Rylee Arnold‘s relationship with USC football player Walker Lyon is only a few days old… but is clearly doing well, as she says TMZ Sports she is loving life with her new man!!

Arnold and Lyons became Instagram official shortly after the ‘Dancing With The Stars’ pro spotted one of his Trojans games last month… and things have apparently been smooth sailing since then – as Arnold was all smiles as he talked about the man spoke.

While running errands in Beverly Hills, Arnold told us she’s “super happy” with her close love interest… and called their dynamic “really fun.”

As for how they met, she explained that the duo actually had a bunch of mutual friends who put them in touch.

“We’re just having a good time,” the 19-year-old said. “We’re super young, so we’re just loving life together.”

She added, “He’s just such a great guy.”

Lyons — a 6-foot-1, 235-pound true freshman — clearly feels the same way… when he posted some photos of the two looking in love his Instagram page earlier this week.