. >> gale mitchell writes for "billboard" magazine. >> no one's really that nice, no one's really thatnd maybe that's why people attacked so hard with the whole inauguration lip syncing. >> it turns out that beyonce had used a prerecorded track. >> would you guys mind standing? >> but at a press conference ten days later. ♪ o, say can you see ♪ by the dawn's early light >> beyonce silenced her critics. >> the punch line -- >> any questions? >> not likely. >> it's all the different countries -- >> matthew knowles is beyonce's father. and for decades, managed her career. ♪ >> at 15, 16 years old, you don't quite yet have the maturity to quite understand or how to take criticism. >> i messed up. and i did that anyway. >> it's cool. >> so as she's gotten older, now she's a grown-ass woman. so, you know, she understands it. >> beyonce feels this is her time. >> i feel like 30 is the ideal age. because you're mature enough to know who you are and to have your boundaries and your standards and not be afraid of being too polite, but you're young enough to be a young woman. i'm very aware of wh