Mariah Carey Accused of Lip-Syncing at AMAs Carey performed for the <br />second time since 2008 at the <br />American Music Awards on Tuesday. The pop diva belted her new single, <br />"With You," in what many people <br />regarded as a flawless performance. Other people weren't so convinced and <br />took to Twitter to voice their speculation. Twitter user Twitter user Twitter user A rep for Carey <br />commented on <br />the remarks: Mariah Carey rep, to 'Fox News' Carey launched her comeback <br />with the single "GTFO," which <br />was released shortly before "With You." "With You" is set to appear on <br />Carey's upcoming album, which <br />is expected to be released later this year. Carey has received 10 AMA awards <br />during her musical career and is <br />the only solo artist of all time <br />with the most No. 1 hits.
