Celebrities have taken to Twitter to pay tribute to Peaches Geldof following her sudden and tragic death on April 8.

Among the many stars to express their sadness at the loss of the model, journalist, mother and wife was close friend Kelly Osbourne, who also reached out in support of Peaches’ grieving sister, Pixie Geldof.

Kelly’s mom Sharon also shared her condolences, along with The Saturdays’ stars Rochelle Humes and Mollie King, and Daisy Lowe, who opted for a symbolic emoticon over words.

Atlanta de Cadenet, Peaches Geldof and Daisy Lowe

Words seem inadequate 2 express the sadness I feel about @peaches_g death We are here 2 support U @pixiegeldof1 stay strong my little Pepsi!

— Kelly Osbourne (@KellyOsbourne) April 7, 2014



— daisy lowe (@daisylowe) April 7, 2014

Tragic news about Peaches Geldof, may she rest in peace. Thoughts with her babies and her family, so so sad.

— Rochelle Humes (@RochelleTheSats) April 7, 2014

Peaches and Kelly Osbaourne

Peaches' husband Tom Cohen said after her death: "My beloved wife Peaches was adored by myself and her two sons. I shall bring them up with their mother in their hearts everyday. We shall love her forever."

So sad to hear about Peaches. Rest in peace.

— Simon Cowell (@SimonCowell) April 7, 2014

The few times I met Peaches she was a sweet, funny warm person. Much love to her family she has left behind.

— Simon Cowell (@SimonCowell) April 7, 2014

So desperately sad to hear about the ever so lovely Peaches. My thoughts are with her two boys and family x

— Mollie King (@MollieTheSats) April 7, 2014

Michelle Keegan and Chloe Green remembered Peaches' two young children - the lovely blonde had two little boys, Astala Geldof–Cohen and Phaedra Geldof-Cohen, within a short time of one another.

Totally devastating news about Peaches Geldof. My thoughts are with her family and 2 babies at this awful time. Taken too early. ❤️

— michelle keegan (@michkeegan) April 7, 2014

Such sad news, my heart breaks for her beautiful children RIP Peaches, a wonderful soul, Let us all allow her family to grieve in peace ❤️

— Chloe Green (@ChloeGreen5) April 7, 2014