Choosing a bikini is the least of LeAnn Rimes worries when it's time for a little splish-splashing poolside. Apparently the singer has to decide which water toys to bring with her, and it looks like she's got quite a collection. On Thursda,y she monkeyed around during a break from her busy career and shared this picture on her Twitter page. "Every once in a while you've gotta be a kid!" Rimes tweeted. The ultra-fit singer should be proud that she can slip into the inflatable ring at the age of 29.