We weren't even there and we were cheering, too!
And it sure seems like no one was complaining of the choice of Ben for Batman then!
Check it all out in the video (above) !!!
Looks like somebody's spiked her Slurpee with grown-up juice!!
Of course, the 21-year-old Spring Breakers starlet is of legal age and definitely allowed to put anything in her mouth that might make her happy — we're looking at you, Niall Horan — but she was JUST in rehab!!!
So, we're flummoxed she's flaunting adult beverages in front of her loving fans!
Selenita captioned the pic:
"Extra whip cream please! Dessert before dinner. Duh."
Duh indeed, gurl! We just hope U know what you're doing!!
[Image via Instagram.]