The "Pretty Little Liars" star was spotted packing on the PDA with her boyfriend, Anthony Calabretta, during a tropical vacation in Hawaii.
Sporting a pale pink bandeau top and neon yellow bottoms, the actress put her smokin' hot bikini bod on display as she smooched her beau in the water.
When Lucy wasn't getting cozy with her man, she was catching some rays in between taking fun Instagram pics with her gal pals. She also posted a picture of her enviable bod as she layed on a beach chair, captioning the sunny snapshot with three bikini emojis.
The former child star certainly looks like she works hard on her body, even though it's hard to find time to exercise while she's on set.
"It's hard to fit in workouts when we're filming, but I try and ercise a few times a week," Hale told Teen Vogue last year. "I'm really into Core Power's hot yoga—not Bikram, but the step below that—and originally I just wanted a good workout, but it's actually been really good for me. It helps me slow down and it forces me to relax. It was miserable and hard at first, but now I'm addicted to it. And of course, I live in Los Angeles so I try and be outside. I might go for a hike or a run."
While Lucy admitted that she "likes healthier foods," she has two big vices. "I definitely have a sweet tooth. I could never cut out sweets," she said. "I do try to avoid dairy because it makes me congested. But I love my sugar and I love my coffee. Coffee is a must."