Khloe Kardashian holds hands with Tristan Thompson after sealing romance with a passionate snog

Khloe Kardashian has made it official with NBA star Tristan Thompson.

The reality star held hands with her new beau after sharing a passionate snog on Snapchat - all but confirming their new relationship status.

Khloe looked hot to trot in a figure-hugging white dress which clung to every curve as she exited Zuma restaurant in Miami.

She finished off her sexy look with over-the-knee boots which highlighted her trim and toned thighs.

Her blonde hair was worn in loose, tousled waves and she showed off a glowing tan.

Basketball ace Tristan stayed close by her side - and who can blame him? - as they left the venue hand-in-hand.

He was dressed down in ripped jeans, a tie dye T shirt, and trainers.

Earlier in the night the pair - who were rumoured to have been dating for the last two weeks appeared to confirm their romance.

Khloe, 32, was caught in a steamy embrace with a hunky man on Snapchat last night, with fans noticing he looked strikingly similar to the Cleveland Cavaliers star.

A pal caught the pair kissing on his camera phone while he was making a Snapchat video.

In the clip, the Keeping Up With The Kardashians star lovingly placed her hand on either side of her companion's face, as she leaned in to plant a number of kisses on his lips.

Unable to wipe the smile off her face, Khloe looked completely smitten with her man.

According to In Touch magazine, the couple have actually "been secretly dating for a while," despite being first linked at the start of this month.

A source told the publication that the pair are "getting serious" and Khloe is even looking for a new home "with the intention of living there with Tristan."

Earlier this week, the gym-bunny was pictured with a 'love bite' on her neck as she joked around in a Snapchat video with niece Penelope and nephew Mason.

And on Monday, Khloe dropped even more hints as she danced with the pro athlete during a Drake concert.

The reality star and younger sister of Kim Kardashian appeared smitten as she slowly danced with her taller man, packing on the PDA throughout the show.

As they swayed in each other's arms, Khloe slowly looked up the star, before he appeared to lean down and kiss her.