Why else would she pull her sweatshirt over her ring finger like that?!

Khloe Kardashian arrived in LA today after spending the holidays in Cleveland with boyfriend Tristan Thompson, and we couldn't help but notice that the reality star was strategically covering her left hand with her hoodie. She did just gush about being "in love" and being "the happiest she's ever been," so it makes us wonder if her NBA player beau popped the question!

The E! starlet is probably back in town to promote her new show Revenge Body, which premieres next week, but she's basically relocated to Ohio to be with her man since they began last September. Kimmy K's little sis seems determined to make her long distance relationship work at all costs, and we know she's gunning for an engagement.

A source close to Khloe tells X17:
    "She believed Lamar was her soulmate, and truly never thought she'd love someone else the way she loved him. That all changed when she met Tristan. He makes her feel beautiful and secure, and she thinks he'll make a great father. She's been wanting babies more than ever now that Kim, Kourtney, and Rob all have them."

Speaking of Lammy, the troubled basketball star just wrapped up a month-long rehab stay in San Diego, and rumor has it he's back in Los Angeles. Khloe might want to get outta dodge before they have an awkward run-in!