Rihanna wrote: “Wow! We [heart emoji] you Gaby.”
And Jordan simply posted: “keep fighting!!! (sic)”
Kelly Clarkson also shared the video on her Twitter account and praised the “beautiful and powerful” sisters.
She tweeted: “I wish I could hug and hang with these two right now. You two are amazing and your big sister is right! You both are beautiful and powerful! You got this little sis! #bestsideofhumanity (sic)”
In her original Instagram post, Camila vowed to be by Gaby’s side throughout her cancer battle.
She wrote: “I LOVE YOU w every bone in my body. u fight b-tch & u do it damn well. hair does not make you. and even bald u still manage to b the prettiest sister. every battle u go thru, i promise to go thru it w u cus thats what mf sisters do (sic)”