Miley not only went back to her risque reputation on Today's Show, she also brought back her famous foam finger. The 20-year-old star wore a skimpy short and a large shirt. She revealed on the Today's show that she'll continue her sexual performances until at least age 40. When asked by Matt Lauer, when she'll stop, she said ' probably around 40, I heard that's when people don't have sex anymore. So I guess maybe around then'.