Khloe Kardashian Celebrates Kim Kardashian's 46th Birthday

Khloe Kardashian displayed her toned physique in a revealing nude dress during her sister Kim Kardashian's 46th birthday celebration on Tuesday. The reality star, 42, wore the semi-sheer garment that accentuated her curves for the event held at Baldi restaurant in the Waldorf Astoria Beverly Hills.

Khloe appeared confident in the dress, beneath which she wore a bodysuit. She paired the outfit with matching nude pointed heels and a white handbag. The Good American co-founder was seen smiling alongside her sisters Kim, Kourtney (47), and Kylie (29), their mother Kris Jenner (70), and their brother Rob (39).

Kendall Jenner was notably absent from the family gathering.

Kim Kardashian also shared moments from the event on her Instagram Stories, including a video of her blowing out candles on a large red cake. Kourtney posted two photos from inside the restaurant, showing a partial view of a menu that read 'Happy Birthday Kim' and a look at the birthday cake. She also shared a nostalgic throwback photo of the sisters in pajamas, captioning it: 'City walk vibes we would go out like this pigtails, pajamas and adidas.'

Khloe took to her Instagram Stories to post pictures of herself and Kim, sharing a tribute to her sister. She shared a photo of the siblings on a boat trip and another from a private jet, where they wore fur coats and Skims face masks. Khloe wrote, 'I love you and our adventures!!! We are nuts but at least nuts together.'

Another image showed Khloe and Kim in glamorous gowns and dark sunglasses, with Khloe writing, 'Forever my girl! Forever grateful for you.' She concluded her tribute with a childhood photo of the two sisters.

Kris Jenner also posted a birthday message on Instagram on Wednesday. 'Happy birthday to my Kimberly!!! ❤️' she wrote, accompanying it with several photos of Kim throughout her life. Kris praised her daughter's ability to stay grounded and dedicated, stating, 'You show up for the people you love, you give everything you do your whole heart, and you somehow always find a way to make the impossible possible.' She added, 'I love watching you chase your dreams, and continue to surprise us all with what you do next! You are such an amazing mommy, and seeing how much you love your babies makes my heart so happy. I am so blessed to be your mommy and experience this beautiful life with you.' Kris concluded with, 'I love you endlessly, and I’m so proud of you my beautiful girl. Happy birthday!!! ❤️@kimkardashian.'

Kim's daughter North, from her previous marriage to Kanye West, also shared a tribute, reposting a photo of Kardashian asleep and writing, 'Happy birthday @kimkardashian ily.'

Lauren Sánchez Bezos, wife of Jeff Bezos, shared a group photo with the caption, 'Happy Birthday to this beauty. We love you so much!!!!' Victoria Beckham also shared a photo of herself, Kim, and her daughter Harper.