It looks like Zac Efron has decided to go shirtless once again in a new Instagram video. The "Neighbors" actor was featured in two videos one fully clothed dancing to Jason Derulo's "Wiggle" and the other one in nothing but swim trunks.

According to E! News, the "That Awkward Moment" star was on vacation in Italy when he decided it was time to show off his abs.

Thanks to Italian entrepreneur Gianluca Vacchi who shared a video of his vacation, we got to see Zac Efron's hot body along with his hilarious dance moves.

In one of the Instagram videos posted by the Italian entrepreneur, the actor was shirtless as he sat on a dock along an upside down Michelle Rodriguez who's was sporting a black bikini.

Cara Delevingne's rumored girlfriend balanced on her head as Vacchi and his girlfriend Giorgia Gabriele sat nearby.

Meanwhile, Efron flashed a smile and his toned biceps while his girl pal focused on her headstand. Attached to the video was the caption, "welcome to my friends Michelle @mrodofficial and Zac @zacefron at l'Eremita....enjoy #GVlifestyle."

In a second video, which actually was pretty funny, Zac Efron is joined by two other guys as they dance on the table to the hit song "Wiggle."

Attached to clip Vacchi wrote the caption, "dancing on the table for girls me , Zac @zacefron ,youssef @youssefgiga."

The "High School Musical" star can be seen waving his hands in the air as he roles his body along to the beat of the music with the three men attempting and failing to dance in unison.

Check out the two Instagram videos featuring Zac Efron Below.

His time in Italy isn't the first time the actor has posed without his shirt on. Around mid June the drug free star went shirtless on Twitter and posted a photo of himself building a skateboard.

Attached to the picture was the caption, "My friend taught me how to make skateboards. Stay tuned to find out how you can win one & help an incredible charity."

In the snapshot, the actor was wearing a Lakers hat and sunglasses. He was clearly out in the sun for sometime because the star was sun-kissed to the point that his skin even looked a bit burnt.

However, we are sure his more than 8.7 million followers didn't mind the view.