Heather Morris is showing off her smokin' hot body in a red bikini on the cover of Women's Health magazine's June issue.

How does the 24-year-old Glee actress maintain her amazing shape? Morris tells the mag:

    "Do whatever you like to do, eat how you want to eat, but just make sure you stay [active]. I take a lot of exercise cardio classes. I do a ton of squats."

Morris, who plays Brittany on the hit Fox show, talked about how she compares to her character. She adds:

    "I'm exactly like Brittany. I love to dance, I like to have fun. I want to make everybody laugh."

Find out what Heather's boyfriend thinks of her on-screen kissing scenes ... after the jump.