Khloé Kardashian's 40th Birthday: Heartfelt Tributes and Rare Family Moments

Celebrations include touching messages from family and a rare appearance by Rob Kardashian

Khloé Kardashian marked her 40th birthday with a pool party surrounded by family and friends.
Tristan Thompson called Khloé his 'best friend' and praised her as 'the best mom' in a heartfelt Instagram tribute.
Rob Kardashian made a rare public appearance at Khloé's birthday dinner, cheering her on and sharing a touching moment.
Kris Jenner and Khloé's sisters shared emotional tributes, celebrating her as an amazing daughter and sister.
Khloé expressed gratitude for entering a new decade, sharing a nostalgic video montage on Instagram.