Brandon Jenner, 30, married his high school sweetheart Leah Felder (daughter of Eagles guitarist Don Felder) in a family-only gathering at the St. Regis Princeville Resort in Kauai, Hawaii, on May 31. Brandon's brother Brody, dad Bruce and his wife Kris, and half-sisters Kendall and Kylie all came together for the tropical-themed festivities. "I just wanted to send a HUGE congratulations and so much love to my brother Brandon and his new wife Leah," Khloé posted on her website. "Wishing you both all the happiness in the world!… So jealous I can't be there!"