Vanessa Hudgens has been surfing and flirting in the sun during her exodus to Bali with BFF Ashley Greene, but will the photos of the pair flirting with surfers at the Oakley Pro Bali/Learn To Surf event in Indonesia?

The 26-year-old Hudgens and 24-year-old Greene took a girls' vacation to Bali to soak up the rays and get some surfing done, but will recent photos showing the pair flirting with some surfers doom Hudgens' relationship with Austin Rivers?

In photos, Hudgens can be seen surfing and enjoying the sun, while Greene also took an impromptu surfing lesson when they weren't sun bathing and, gasp, flirting with surfers.

Hudgens and Greene are best friends forever, but what will Hudgens' boyfriend, Austin Rivers think when he sees photos of the two sexy stars of film and television, flirting with the hunky surfers in Indonesia?

In the above pic, you can clearly see Hudgens smiling in her shades as an unidentified surfer flirst right back as he's trying to teach the Springbreakers star how to surf.

And here's Hudgens riding her surfboard, but beau Austin Rivers can't be happy that she's straddling someone else's board.

Earlier this year, Rivers talked to Access Hollywood about being a private person, even though he's aware fame comes with more public scrutiny.

They also talked about his girlfriend Vanessa Hudgens, who has famously had her privacy invaded a couple times with leaked cell phone pictures showing the High School Musical star in the buff.

The couple were spotted in May at the Rolling Stones concert in Los Angeles and again last week smiling and holding hands at the MySpace Launch Party in Las Vegas where they were seen flirting near the DJ booth. 

But Vanessa was in a playful mood in Bali, and that might have allowed her to let her guard down enough to possibly form stronger bonds with the unknown surfer above to go beyond the casual flirting.

Whether Vanessa Hugensa and Austin Rivers can withstand the media exposure their coupledom ensures remains to be seen, but Rivers can't be very happy about Hudgens cozying up with all those toned surfers.