老贝对自己的形象非常注重，每次亮相前都会做些什么吧？
老贝每次亮相前，都要细心地涂脂抹粉一番呢。[{'character': '老', 'pinyin': 'lao3', 'highest pitch': 8.91, 'lowest pitch': 7.64, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '贝', 'pinyin': 'bei4', 'highest pitch': 10.3, 'lowest pitch': 9.22, 'duration': 0.2, 'prosody hierarchy': '#2'}, {'character': '每', 'pinyin': 'mei3', 'highest pitch': 9.22, 'lowest pitch': 5.37, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '次', 'pinyin': 'cii4', 'highest pitch': 10.6, 'lowest pitch': 5.37, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '亮', 'pinyin': 'liang4', 'highest pitch': 9.98, 'lowest pitch': 8.54, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '相', 'pinyin': 'xiang4', 'highest pitch': 9.13, 'lowest pitch': 7.21, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '前', 'pinyin': 'qian2', 'highest pitch': 7.23, 'lowest pitch': 6.08, 'duration': 0.32, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.09}, {'character': '都', 'pinyin': 'dou1', 'highest pitch': 8.53, 'lowest pitch': 7.21, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 7.21, 'lowest pitch': 6.6, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '细', 'pinyin': 'xi4', 'highest pitch': 8.71, 'lowest pitch': 7.02, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '心', 'pinyin': 'xin1', 'highest pitch': 8.76, 'lowest pitch': 8.31, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '地', 'pinyin': 'de5', 'highest pitch': 8.87, 'lowest pitch': 6.75, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '涂', 'pinyin': 'tu2', 'highest pitch': 14.11, 'lowest pitch': 7.43, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '脂', 'pinyin': 'zhiii1', 'highest pitch': 10.16, 'lowest pitch': 8.33, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '抹', 'pinyin': 'mo2', 'highest pitch': 10.74, 'lowest pitch': 8.13, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '粉', 'pinyin': 'fen3', 'highest pitch': 10.74, 'lowest pitch': 5.57, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i4', 'highest pitch': 6.41, 'lowest pitch': 5.57, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '番', 'pinyin': 'fan1', 'highest pitch': 7.56, 'lowest pitch': 7.04, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '呢', 'pinyin': 'ne5', 'highest pitch': 7.45, 'lowest pitch': 4.79, 'duration': 0.28, 'prosody hierarchy': '#4'}]