Martha Stewart is keeping cool and looking hot this summer! The 78-year-old just shared a new photo of herself lounging in the pool, and fans can't get enough of the sizzling selfie. In the shot, the ...

"I’m here to take @marthastewart48’s swimming lesson. If I look this good at 78 I better still have a pool to show myself off in," Handler captioned the pic. Stewart couldn't help but share her ...