Paris Hilton shared a sweet birthday tribute for Britney Spears on Saturday.
The socialite took to Instagram to wish the pop icon a happy 42nd birthday and shared a series of throwback photos of the pair together in the 2000s.
In her caption, she noted that she and her longtime boyfriend have had “so many fun memories together.”
“I love you so much,” she said, addressing the Toxic hitmaker directly. “Sending you lots of love on your special day.”
The 42-year-old entrepreneur concluded her sweet note, writing, “Keep shining sis.”
In celebration of her birthday, Spears spent the day with mother Lynne, as the pair now appear to be on good terms after years of estrangement following her 13-year conservatorship.
Paris Hilton shared a sweet birthday tribute for Britney Spears on Saturday
The socialite took to Instagram to wish the pop icon a happy 42nd birthday, sharing a series of throwback photos of the pair together in the 2000s
Spears and Hilton have a long history of friendship dating back to their partying days with Lindsay Lohan in the mid-2000s.
Hilton has consistently supported Spears over the years and has been a regular presence in her friend's Instagram comments.
The singer even raved about the Simple Life star, saying she was one of the “nicest” people she's ever met in her memoir, The Woman in Me.
During an appearance on Kelly Clarkson's talk show in late November, Hilton recalled crying when she read about the things Spears wrote about her.
Clarkson noted that Spears had written in her tell-all that “one of the people who was nicest to me when I really needed kindness was Paris Hilton.”
Spears had also written that Hilton “encouraged me to have fun for the first time in a long time.”
In response, Hilton – who also released a memoir earlier this year – said it meant “a lot” to her.
“I cried when I read that,” she said. 'That really touched me.'
In her caption, she noted that she and her longtime boyfriend have had “so many fun memories together.”
Spears and Hilton have a long history of friendship dating back to their days of partying with Lindsay Lohan in the mid-2000s.
Hilton even channeled Spears and dressed up as her for Halloween last October
For one of her costumes, she wore the same outfit that Spears wore in her iconic Toxic music video
Spears had written in her memoir, The Woman in Me, that “one of the people who was kindest to me when I really needed kindness was Paris Hilton.”
She kept talking about her friend: “She's just so strong. I love her so much, and I'm so proud of her for speaking her truth and writing this entire book.
“That quote meant a lot to me when I read it,” she added.
Hilton even channeled Spears and dressed up as her for Halloween last October.
For one of her costumes, she wore the same outfit that Spears wore in her iconic Toxic music video.