Beauty
I'd have to say beauty is more of an internal than external look, you can put makeup on anyone and make them aesthetically beautiful, at the same time I know that you can't have outer beauty without inner beauty.
Bridal
Glowing,Natural,&Beauty all in one.. on the Biggest Day of your Life.,!!! Brides surprisingly are my favorite to work on,yeah they might be nervous an frantic running around trying to make sure everything is in its place. At the same time they can at the last minute keep their cool and know that they look good and feel good to go out an marry the love of their dreams.
CleanBeauty
I would define it as flawless, even skin with perfect highlighting and contouring of the bone structure, perfect brows, the use of nude tone or very light colors to enhance the features and just a little bit of accent on the eyes. Minimal liner but great lashes. Basically, a no makeup (or just a hint of it) look, but done with the use of surprisingly a full face of makeup to make it flawless and perfect.