Mariah Carey resumes Vegas residency on a high note...

Mariah Carey resumed her '#1 to Infinity' residency in Vegas last night, and served up some serious post-proposal vocals.
Being happy and in love and almost married (again) is doing some positive wonders for Ms. Carey. Sure, she's marrying money now, and finally gets the game but she's beaming and it's reflected in her performances. Her glam squad also did a really great job with hooking her up too. Check out some of the highlights from last night's set below.