Weakest celebrities under 30?

[jads719]

The response was underwhelming, but we've finished the mini-tournament and it looks like Ariana Grande is the forum's choice for the weakest celebrity under 30.  Do you agree with the forum, and if not, who should Ariana Grande challenge to try to give the title to?

Here are the polls:
Pre-tournament:  https://www.freecatfights.com/forums/index.php?topic=76352.0
Round 1, Part 1:  https://www.freecatfights.com/forums/index.php?topic=76439.0
Round 1, Part 2:  https://www.freecatfights.com/forums/index.php?topic=76474.0
Round 2:  https://www.freecatfights.com/forums/index.php?topic=76504.0
Semifinals:  https://www.freecatfights.com/forums/index.php?topic=76563.0
Final:  https://www.freecatfights.com/forums/index.php?topic=76627.0