She’s still doing it again … 20 years later.

On Saturday, Briney Spears,38, celebrated the 20th anniversary of her second album Oops … I did it again says People.com.

The album, which was released back in 2000, held a 15-year-record for the biggest sales week ever for a female artist and sold over 1,319,000 copies in the first week alone. The only album to beat it was Adele‘s 25 album.

The pop star took to Instagram to express her gratitude to her fans, who had commemorated the anniversary by posting a video of the title track along with various promotional interviews Spears had done for the album.

“Thank you to whoever made this …I just nearly dropped my phone I wasn’t expecting it 😂😂😂 !!!!!” Spears wrote alongside the video. “20 years since the Oops! 😳 album … the anticipation and the butterflies 🦋🦋🦋 I felt before it came out were crazy … all of my expectations were exceeded!!!!” she captioned the video.

“And it’s all thanks to you folks …. thank you for sticking with me and growing with me … I am one Lucky girl ⭐️😉. God Bless and thank you all 🌹🌹🌹🌹🌹🌹🌹 !!!!!! PS you see even 20 years ago I still liked to twirl 🌀🌸🌸✨ !!!!”

In March, Spears also marked the anniversary of the hit song.

“Oops!….how did 20 years go by so fast 😅😅🙄 ?!??! I can’t believe it,” she said in an Instagram post.

“I remember that red suit was so freaking hot …but the dance was fun 💃🏼 and it made the shoot fly by !!!!!”