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02:18 — Here's a look at their secrets to success.
01:32 — A source tells ET the singer is feeling better than ever after undergoing gastric-sleeve surgery in November.
01:48 — Stars including Mariah Carey joined ET for Moet & Chandon's Toast for a Cause.
02:57 — "The Post" actress visited "Jimmy Kimmel Live" Monday night and dished on what really went down when Mariah Carey accidentally stole her seat at the 2 (more…)