• Share
  • Tweet
  • Share
Selena Gomez

X17online.com

If Selena Gomez was looking to channel her inner pinup girl...

Mission accomplished.

Justin Bieber's ex was positively rocking a retro-cut red swimsuit today on a video shoot in Palmdale, Calif.

Gomez accessorized her 1960s-inspired outfit with cat-eye shades, kitten heels and big blown-out hair.

We know that the 20-year-old singer has been logging lots of hours in the recording studio recently, but it remains to be seen if Monday's shoot—which also included a vintage car and a couple of wardrobe changes—was for a music video.

"[Who's] ready for an album? All the songs have been decided coming to you soon," Gomez tweeted last week.

Gomez's latest movie, the racy girls-in-bikinis-gone-wild heist flick Spring Breakers, hits theaters March 15.

(Originally published March 4, 2013, at 9:26 p.m. PT)