Khloé Kardashian Shares Her Hopes and Dreams for Brother Rob Kardashian in Touching Birthday Tribute

Rob Kardashian turned 37 on Sunday.

Rob Kardashian was feeling the love from his famous family on his birthday. The former reality star turned 37 on Sunday and the Kardashian crew took to Instagram to honor the single dad. 

Older sister Khloé Kardashian gave a touching tribute to her brother, posting a series of throwback photos with Rob. 

In one clip, she had her and ex Tristan Thompson's two kids, True Thompson, 5, and Tatum Thompson, 1, sing "Happy Birthday" to their uncle. 

Calling him her "Baby Bobby Boy," in the caption, Khloé gushed about her brother. 

"Robert I couldn't be prouder or more honored to say I am your sister," she wrote. "I couldn’t be prouder to be living life with you. I couldn’t be luckier that I get to call you whenever I want about absolutely nothing. And the coolest part is, you actually answer the phone for me ha! I thank God every day for our relationship and the relationship that our children get to have."

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Wishing him a happy birthday, Khloé shares her "hopes and dreams" for her brother. 

"I dream that you wake up one day and you know with everything inside your being that you are enough. I pray you realize that WE are the lucky ones because we get to share space with you," Khloé writes. "I dream for you to be happy. I want deep peace to enter your life and never leave your side. I dream for you to realize your potential on this planet."

She continues, "My wish for you is a million wishes And for them all to come true. Be the greatest person you can possibly be. Do things that make you proud. For you to have gratitude for even the smallest of things. Surround yourself with people who bring out the best of you. Believe in yourself and in your journey. Continue to be exactly who you are, loving, compassionate, caring, intelligent, respectful. Let go of the pressure that your past has put on you. Thrive at your own pace. Don’t try to be perfect, Simply try to Be better than you were yesterday. The desire is to Do it all for you and Dream and you and Dream alone. Never forget that God is by your side and he is waiting to hear your prayers."

Momager Kris Jenner also honored Rob in her own post, calling him "the most incredible son a mother could ever ask for and one of the most loving, generous, kind, caring men I’ve ever known." 

Sister Kim Kardashian posted a throwback photo of her own with Rob, writing, "Happy Birthday to the sweetest funniest best brother in the world! @robkardashianofficial I love you so much and so blessed to have u as my brother! ♾️🩶🍀" 

Kourtney Kardashian commented on Kim's post, writing, "The actual best brother in the world." 

Rob rose to fame on his family's show, Keeping Up With the Kardashians. After years in the spotlight, the sole male Kardashian heir stepped back from the public eye. In 2016, he welcomed daughter, Dream Kardashian, with Blac Chyna, who now goes by Angela White. 

In January, Angela spoke with ET about getting 50/50 custody of Dream and her son, King Cairo, whom she shares with ex Tyga. 

"We have structure. I think structure's key," Angela told ET of her co-parenting relationships with her famous exes. 

"I fought my way through it. It's done. I'm so excited. You have no idea," she said of winning her half of the custody of her kids. "[It's working] splendid. I'm in a better place, my kids. Having a structure for me and stability for me, is everything for me. Now everything else is going to trickle down because our foundation is strong."

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