Rimes wrote to Fletcher: “Happy birthday Tom Fletcher, you truly are a gem and we nailed the barbie and ken prom ... sequin cowl neck halter mini dress with an extreme navel-plunging neckline ...

The 55-year-old singer and actress posed for a series of snapshots while wearing a teal sequined dress. The halter-styled outfit featured a deep plunging neckline that reached her waist and a ...