What's the noun for beautifully? Here's the word you're looking for.
beauty
The property, quality or state of being "that which pleases merely by being perceived" (Aquinas); that which is attractive, pleasing, fine or good looking; comeliness.
“It might be that beautiness of surroundings and ease of manner have not been universalised by this industrial system.”
“There are mathematicians who are constantly doing research and being just satisfied from the beautiness of their results.”
“The beauty of the loved one is an indication of something other than his own individuality, pointing in fact to a generic beautiness that he has captured, as it were, in his temporality. ”
“And vpon the end of the banket, she sang a song with her husbande, with a grace so good as it greatly augmented her beautie.”
“Sonnet 95 is about the fair angel, not the dark one: How sweet and lovely dost thou make the shame Which like a canker in the fragrant Rose Doth spot the beautie of thy budding name?”
“That goes without saying, as Bugsy Siegel, who made a couple of beauts, would have agreed.”
“There used to be some beauts given in Europe, anticipated for months and talked about for years afterward.”
“Lively and surprising are not terms often associated with the well-established New York Film Festival, but in its 42nd edition it served up many more beauts than duds.”