The lithe 24-year-old was snapped paddle-boarding with the voluptuous model DuBasso, 21, who took iPhone photos of her boyfriend. Barron was still sporting battle scars as result of a bloody Dec. 6 run-in with Lindsay Lohan pal Ray LeMoine during a house party in Miami coinciding with the Art Basel festival.
As we previously reported, the male socialite was pounded by LeMoine, with various accounts of the fracas: Some say Lohan ordered LeMoine to pounce on Barron after he was ripping her to others, while LeMoine himself said he took offense to the blue blood's arrogant attitude when he asked him to vacate the premises.
Early-2000's "It Girl" Paris Hilton got some press out of the incident when she vowed that LiLo and LeMoine “both will pay for what they did,” and that "no one f***s with my family and gets away with it!!”
More on gorgeous DuBasso: A model by trade, she's also moonlighted as an actress in the films Student Bodies, Things Are Really Insane and There's Always Woodstock.