Fans are desperate to find out which iconic 00s movie will make up the final part of Ariana Grande’s ‘Thank U, Next’ music video.

Anyone who has opened Instagram in the last 24 hours will know that the singer has been making a series of references to films including Legally Blonde, 13 Going On 30, and Mean Girls.

In one picture, she shared a kiss with her cousinin recognition of that time Gretchen Weiners did the same thing. Later, she teased: "All of this is tea. Only a tiny sip tho...tbc. And by a tiny sip, I literally mean tiny...like 25% of the cup."

Her plans became clearer when she shared several different shots of herself dressed up as Elle Woods from Legally Blonde – compete with Apple’s 1999 original orange iBook, a treadmill, and a cameo from actual Jennifer Coolidge.

The third section of the video makes reference to everyone’s favourite Jennifer Garner movie, 13 Going On 30, which goes someway in explaining why Ari posted a picture of a dollhouse alongside a shot of herself dressed up as Jenna Rink.

That leads us to the final piece of the puzzle. The 25-year-old has confirmed that there’s still one more movie to go, teasing that it won’t be long until everything falls into place: “Ok, you guessed the third! but there’s still one more so no tea. Tomorrow.”

So, what’s it going to be? She’s The Man? Princess Diaries? A Cinderella Story?

Tweet us your theories @MTVUK.