Tristan Thompson and Khloe Kardashian. Picture: Instagram

Khloé Kardashian will woo boyfriend by looking a "little sexy" for Valentine's Day and will cook him a hearty meal for when he has finished his basketball match.

The 32-year-old television personality has been dating the 25-year-old sportsman for almost six months, and to celebrate the romantic day on Tuesday (14.02.17) the 'Keeping Up With the Kardashians' star plans to wear a jaw-dropping outfit and cook her beau dinner.

Speaking on 'The Ellen DeGeneres Show' about how she plans to romance the professional basketball player, she said: "I'll probably cook dinner, have food waiting for him when he comes. Maybe look a little sexy."

However, the golden-haired beauty doesn't plan to cook the dark-haired hunk a "not-healthy" meal, but a "big, hearty, fun" feast for when he finishes his game against the Minnesota Wolverines.

The 'Strong Looks Better Naked' author explained: "I love to cook. I cook not-healthy meals. I like big, hearty, fun meals. But I love to cook. Every Sunday, I try to do something that I've never done before. I've made homemade jam. I like to make things that I've never tried to see if I can do it."

A post shared by Khloé (@khloekardashian) on

And the 'Revenge Body' star's relationship is getting "serious" as the pair have openly declared their love for one another.

Speaking previously, the reality star said: "I have! I am, I'm very happy.

"It's going good We use the L word!"

And Khloé - who finalised her divorce from her former partner Lamar Odom in October last year - feels the "happiest" she has ever been in her life, especially because her love life is "very normal".

She said: "At this moment, a few days into 2017, I feel incredibly clear and probably the happiest I've been in years. It's such a great feeling that I have my happy back!

"It's from a genuine place and the most peaceful place I've been in for longer than I can even remember . I think when you're in love you definitely feel happy and healthy too. I like that my relationship is very normal and doesn't need to be so publicised all the time."