Celebs tweet about "Black Women in Hollywood" and more in this week's hottest Twitpics.

Monica remembers Whitney, Will Smith sends pics from Costa Rica: See the week's hottest celeb Twitpics.

Kelly Rowland is honored in LA, Alicia Keys vacations in Hawaii: See the week's hottest celeb Twitter photos.

From Mrs. Obama and LeToya Luckett to Solange and Monica, see the week's hottest celeb twitpics.

From Tia Mowry to Rihanna and Alicia, see the week's hottest celeb twitpics.

From Idris to Gabrielle, see the week's hottest celeb twitpics.

"The Game" cast, Gabrielle Union, Monica. Check out this week's best celebrity twitpics.

From Nicki Minaj and Beyonce, to Kanye and Russell, here are our picks for top celeb Twitpics.

Serena, Janet, MJB. Check out this week's best celebrity twitpics.

Check out some of our favorite celebrity twitpics of the week!