Jennifer Lopez and Casper Smart Promote Peace and Love in Hippie Halloween Costumes

Duo post photos of their far-out threads

They also seem to promote abs and that, ahem, V-shaped torso. 

Jennifer Lopez and beau Casper Smart posted a photo on her personal website of the duo in their hippie Halloween costumes, which included afros, peace signs, headbands, fringe and groovy patterns. 

"Happy Halloween LOVE!RS! My team and I had fun celebrating in Dusseldorf and Oberhausen," she wrote. "How are you celebrating Halloween?"

The couple recently celebrated their one-year anniversary and showed a little social media PDA on Twitter. 

"‪@BEAUcasperSMART BEAR!!!!!!!!!!!!!! Today is OUR's!! Thank you for sharing your beautiful smile with me everyday! ‪#SpecialDay ♥ ‪#LOVE!" Lopez tweeted Smart. 

He replied, "Happy 1 yr. anniversary to the most Gorgeous, Kind, Sweet, Funny, Beautiful Lil Bear in the world.... Love Bear ‪#October25"