Though many shows have signed off for the summer, TV is still heating up with new series and returning ones to keep us entertained.And with the Summer 2012 TV line-up, comes some very steamy stars. From those we've loved for decades (
Tiffani Thiessen of "Saved By the Bell" and now, "
White Collar") to the most charming TV host ("
So You Think You Can Dance's"
Cat Deeley) to ass-kicking ladies (like "
Lost Girl" star Anna Silk) to on-screen ...