Khloé Kardashian/Instagram Khloé Kardashian belatedly celebrated her 41st birthday at the weekend The Kardashiansstar marked the occasion with a Care Bears-themed pool party with her children, True, 7, and Tatum, 2, two of her sisters and her mom Kris Jenner Mom of two Khloé was in Venice for the wedding Jeff Bezos and Lauren Sánchez on her birthday on June 27 Khloé Kardashianmay have been out of the country for her 41st birthday, but the mom of two has made sure she didn't miss out on celebrating the occasion. In photos posted toInstagramon Sunday, July 20,The Kardashiansstar shared a glimpse inside her Care Bears-themed pool party. Snaps from the celebration showed Kardashian alongside her friends, including her bestieMalika Haqq, as well as her children, daughterTrue, 7, and sonTatum, 2, as they posed with two mascot-style Care Bears characters. SistersKim KardashianandKourtney Kardashian Barkerwere also in attendance, along with their momKris Jenner. Khloé snapped a selfie with her mom, 69, and the Care Bears as they smiled and pouted for the camera, while she also posed alongside the characters with Kim, 44, and Kourtney, 46. Kim dressed casually for the occasion, sporting a black bralette and matching leggings, while Kourtney wore an oversized blue striped shirt and a black mini skirt with chunky black heeled boots. Khloé, meanwhile, got into the theme of the celebrations, rocking a pink and white Care Bears T-shirt with matching pink cycling shorts and furry pink and white sliders. "My favorite kind of party with all my favorite people. Thank you@carebears💜🌈🩷✨," Khloé captioned the photos. "Love a good Care Bear party!!! This really takes me back. I think I had one of these for you 35 years ago. 🩵🩷🩵🩷," Kris added in the comments section. True and Tatum were also joined by their cousinDream, the 8-year-old daughter of Khloé's brotherRob Kardashian, with a sweet shot showing the trio snapping a selfie in the pool, while a clip showed True and Tatum giving the Care Bears characters mini version of the bears while dressed in their swim gear. The party was decorated with pastel-colored balloons and giant Care Bears figurines, while hot pink balloons hung over the pool read, "Happy Birthday Mommy." Khloé was also treated to a lavish Care Bears-themed birthday cake covered with multi-colored roses shaped in icing and a heart that read, "Happy Birthhday Mommy." Khloé Kardashian/Instagram Khloé turned 41 on June 27 while she was in Venice, Italy, for the wedding ofLauren SánchezandJeff Bezos. TheKhloé in Wonderlandpodcaster was pictured indulging in some birthday shopping with her mom on her birthday, with Khloé wearing a black shift dress with black sandals and black sunglasses, while Kris rocked a sheer leopard print dress with flats. Khloé Kardashian/Instagram Never miss a story — sign up forPEOPLE's free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories. Later the day, the duo, along with Kim and sisters Kylie Jenner and Kendall Jenner, attended the ceremony and reception of the couple following their glamorous welcome party the night before. Read the original article onPeople