The Week in Celeb Twitpics (PHOTOS)

Pink's Evolution!
From badass to new mommy!
Jack Osbourne: Why Now?
Jack and Sharon share their reactions to his MS.
Just because Father’s Day has passed, doesn’t mean family time is over. This week, plenty of celebrities took to Twitter to spread the love.

Despite being busy posing for her upcoming album cover, Pink took a break in the middle of her shoot to feed her adorable daughter Willow — and the tender moment was captured on a sweet Twitpic.

Likewise, Rihanna shared family photos of her recent hospital visit to check up on her sick grandmother.

Who was sending some major sibling love on Twitter? Click through the gallery to see the week’s best celebrity Twitpics.

Following her brother Jack’s multiple sclerosis diagnosis, Kelly Osbourne assured her followers that the family is doing fine. She tweeted:

Jack himself also said that his disease is something not to be fear, recently telling the ladies of The Talk that MS is “not a death sentence.”

“The toughest thing I’m learning with this disease is that one minute you can be fine and the next, I went blind in my right eye. It is a completely unpredictable disease,” said Osbourne, who nonetheless said he’s “doing fine.”

Check out his interview below.