Olivia Dunne of LSU posts a popular TikTok to mark her team's NCAA semifinal victory: Today is a fantastic day to be a Tiger

Olivia Dunne created a popular TikTok video of herself and her teammate Elena Arenas to celebrate LSU's advancement into the NCAA Women's Gymnastics Championships national semifinals on Sunday.

In their leotards, Dunne and Arenas did one of the dances that have been popular in recent months. With a final score of 197.750, LSU won the NCAA Denver Regional on Sunday.

"The rhythm continues. We weren't flawless, but this team simply keeps fighting and doing what's necessary to keep things rolling "According to LSU coach Jay Clark on the school's website. "I just have the utmost respect for them, their character, and who they are as individuals. They help one another by doing it. This is a special group, and the fact that we triumphed over some extremely talented opponents only makes it better."

With a score of 9.900, Arenas and Chase Brock tied for second place on the vault. With a score of 9.975, Haleigh Bryant took first place on the uneven parallel bars. With a 9.950, Bryant tied for first place in the floor exercise.

As they compete against the greatest gymnasts in the country, LSU will have a difficult task. LSU will be joined by Oklahoma, Kentucky, Utah, UCLA, California, Florida, and Denver to compete for a national championship.