Khloe Kardahsian and Lamar Odom have made their love permanent.

The two -- who wed in September after just 32 days of dating -- got spur-of-the-moment tattoos in Los Angeles over the weekend. Kardashian, 25, got the initials "LO" on her hand, while Odom, 29, got "KO" on both hands.

Writes Kardashian on her blog: "Saturday night Lamar and I were eating at Sunset Plaza and I just said, 'Let's go to Tattoo Mania! I want a tattoo!' I think the best tattoo experiences are the spontaneous ones, because that way you are not only left with the tattoo, but an amazing memory to go along with it!"

"I'm definitely a believer in tattoos as long as they are thoughtful and have significant meaning, which all of mine do. On my wrist I have 'I love you' in my father's handwriting, and on my lower back I have a cross and angel wings with 'Daddy' written above it in honor of my father and now I have my husband's initials 'LO.' Tattoos are something you'll have for the rest of your life so it's important to get one that truly means something to you."

"When we were at dinner, I just knew I wanted a tattoo for Lamar in the web of my hand, and then once we got to the shop we decided on getting each other's initials. I got 'LO' in cursive on my right hand and he got 'KO' on both hands. I love how my tattoo flows with the one I already have. It's special to me, which is why I believe it's worth it when it symbolizes something or someone that is important to you."