It's been a whirlwind week here at BellaSugar with both London and Milan Fashion Week, plus the endless events we have in the lead up to the Oscars (we'll be bringing you all the ah-mazing beauty looks from the red carpet!). Celebs have been busy on Twitter this week - Katy Perry's kitty lurvs her Purr fragrance, plus Denise Richards is loving Sally Hansen Real Nail Polish Strips! Click through our gallery of Twitpics for this week! Don't forget to follow us on Twitter!