Blind Item Guessing Game!

Which roommate was spotted with a male acquaintance around midnight last night? The roommate had been holed up in her room all day doing work, but then made it out for dinner with her doctor beau, who leaves for London at the end of the month....

Which roommate told an acquaintance of hers that he's responsible for the prosperity of her underarms? The friend mistook her comment about how vital he was to her professional development.

Which roommate did not come home last night? (always a fun one to throw in there!)

Answers to come...