“'DWTS' Pro Rylee Arnold Becomes IG Official With New Boyfriend, USC Player Walker Lyons”

“Dancing With The Stars” pro Rylee ArnoldShe has a new man in her life – the USC football player Walker Lyons – and she wants everyone to know…she’s officially announcing it on her Instagram account on Sunday!!

The 19-year-old sent her boyfriend into overdrive on the social media app with a bunch of cute pictures of her and him at the Trojans' game against Rutgers on Friday night.

In one of the snaps, Arnold can be seen with a big grin on his face as the two posed for a photo right on the field. In other instances, the duo could be seen lovingly hugging each other.

Additionally, Arnold revealed that the new couple had a date at Disneyland early Sunday… and looked all in love as they wandered around Mickey's Happiest Place on Earth.

Fans of Arnold quickly rushed to the comments section of her post to give her their approval… with even Taylor Lautner weigh!!

Arnold's love life was of course a popular topic this year…as many had suspected, she and her former dance partner, Harry JowseyThey were in an affair because they had such good chemistry on the show.

But Arnold said back in September that she was single – although it appears she at least had her eye on Lyons back then.

As for Lyons — a 6-foot-1, 235-pound true freshman tight end who played five games for USC this year — his dating history is a bit of a mystery.