The 'Keeping Up With The Kardashians' star posted a blog about the exciting news, and was relieved to be able to share the news with their fans. Yesterday, the 26-year-old wrote: "You have no idea how happy it makes me to be able to say this... Kim is engaged! It feels so good to finally let the secret out. We've been holding this in since last week!" Khloe also added: "I had no idea I could keep such a big happy secret quiet for so long! Congratulations to my beautiful big sister Kim on finding the love of your life!"

After Kim announced her engagement yesterday, debuting her $2 million engagement ring, Khloe was keen to offer her services, as she has already had experience organising a wedding in a short time from her own wedding to Lamar Odom in 2009. Khloe wrote: "Just in case you have the urge to throw a wedding together in 30 days let me know. I'm really good at putting together a quick, fabulous wedding LOL."