Rob Kardashian Wishes Kendall Jenner Happy Birthday With a Silly Pool Day Photo

Rob Kardashian and Kendall Jenner
Rob Kardashian shared a silly photo in honor of Kendall's birthday -- see the pic Denise Truscello/WireImage

Rob Kardashian wished his younger half-sister Kendall Jenner happy birthday on Tuesday, Nov. 3, with a pool day photo.

“Kenny!!!!!!!!!!!! I LOVE UUUUUUUUUUUUUUUUUUUUUUUUUU” the reclusive reality personality captioned a silly snap of a bikini-clad Jenner, who celebrated her 20th birthday on Monday, hanging over his back. It’s unclear whether the Instagram photo is new or not. 

As previously reported, Kris Jenner’s only son has been staying under the radar since gaining 100 pounds and battling depression. His struggles have been documented on the family’s E! reality series Keeping Up With the Kardashians.

During an honest interview with People magazine, sister Khloe Kardashian, whom Rob lives with, said she believes that the Arthur George sock designer is wasting his life.

“Rob is such a great guy," Khloe told the magazine. "He's charming, charismatic, everything. That's what's so infuriating. I'm like, 'Where is your will to live life? Let's be around people!'"

The 28-year-old has missed out on numerous family events over the last few years, including Kim Kardashian’s wedding, numerous family vacations, and Jenner’s birthday bash at The Nice Guy in West Hollywood, Calif., on Monday night.

Rob, however, has been preparing to make a comeback. As exclusively reported by Us, he’s been working hard on losing weight and has already lost more than 15 pounds. A major incentive, a source told Us, is his KUWTK contract given he’s not getting paid if he doesn’t film.

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