Advice on TRP typically deals with one-on-one situations. Group game is often summarily brushed aside as "ignore the pretty one," "keep everyone entertained," or "get a wingman/woman."

I have thought of different responses to this question but have not found one I am particularly fond of.

"None of you," "All of you," and "That girl over there [gestures to hottest girl in room]," makes you come across as an asshole (not in a good way).

Pointed silence does not work when the entire group of girls has heard the question and is waiting expectantly for an answer. (Though I suppose that nonchalantly moving onto a different topic could work if done properly. E.g. "Who do you think is the prettiest?" pause "So, what good clubs do you know around here?")

Other answers might sound good in writing, but come across as lackluster in practice. (Though they be used while texting. E.g. "That's for me to know and you to find out.")

Up till now I've used "Obviously, I'm the prettiest" with a smirk, but I feel like there should be better responses out there. What do you think?