Hey guys so as a guy and a girl I want to get in shape and lose in the process at least 5 pounds.

Do you recommend any exercise for my workout that could do the following:

Improve my health in overall.
Straighten or define my muscles but not making them bigger!
Make my body look more feminine

Or what are your experiences doing this? I wanna get my body back to its former glory but I really don't wanna end up being all bulky and looking like a freak when I CD.