After spending the weekend with Kris Jenner for her birthday, Khloe Kardashian jetted off to Cleveland, Ohio on Sunday to see her main man, Tristan Thompson, who plays for the Cavaliers. Looks like Khloe's been bitten with the love bug!

The blonde certainly turned heads at LAX when she donned a skintight bodysuit, bomber jacket, knee-high boots and plaid shirt, wrapped around her skinny waist. She looks amazing!

It's clear things are going well for Khloe and Tristan since the reality star, who was definitely still sporting that diamond sparkler on her ring finger, was geared up to go see her man after a weekend with the fam. The 32-year-old has been flying at least once a week (sometimes more) to see her NBA star boyfriend. She's really racking up those frequent flier miles!

On Saturday, Khloe and her sisters attended their mom's birthday party. The family rented out the Westlake Village Cinepolis (as they had previously, for Kim's birthday) for a private showing, and then migrated over the The Grill for a casual dinner.