01/17/2011 AT 1:50 PM ET
The singer herself has an entirely different reaction.
“hahahahahaha i just saw a recent picture of myself,” Pink Tweeted Sunday, dissolving into still more cyber-laughter. “hahahahahahahahahahahahahahahahahahhaahahahahhaahahhahaaha.”
No word whether her husband Carey Hart, who was strolling along with her (not pictured), agrees her changing figure is quite as hilarious.