Perry still appears to be coping with her divorce from Russell Brand, 36. Sunday night at the Billboard Music Awards, the "Part of Me" singer seemed to address their divorce after 14-months of marriage during a performance of her new song, "Wide Awake."
"I'm wide awake. I was in the dark, I was falling hard with an open heart," she sings. "How did I read the stars so wrong. I was dreaming for so long. I wish I knew then what I know now. I wouldn't dive in, I wouldn't bow down."
But, Perry says (through song) that she's moved on.
"Not losing any sleep, I picked up every piece and landed on my feet," the song continues. "Need nothing to complete myself. I am born again, out of the lion's den. I don't have to pretend. The story's over now, the end."
And Perry even brought a hot date to the awards -- her 91-year-old grandmother! "My date to tonight's Billboard Music Awards is hotter than the Las Vegas weather," she tweeted. "Smokin'!"