Kardashian, 34, gushed about her rapper husband, who she married last May and has a 22-month-old daughter North with, on Instagram, reported Female First.
"I got to my room in Brazil and my amazing thoughtful husband had the sweetest note with a couple thousand roses covering my entire suite for Mothers Day! I'm so sad I'm so far away on this day but happy we celebrated yesterday! I love you baby & North soooo much!!!
"So I get to a restaurant in Sao Paulo & my husband had a string quartet waiting playing Sam Smith!!!!! Every single waiter who brought food said "This is from Mr. West for the best mother in the world"! Seriously I have the best husband ever!!!! (sic)" she wrote.