Junaid Jamshed
Pictured: Junaid JamshedTwitter

Junaid and his family were on board the ill-fated PK-661 flight that crashed near Havelian en route to Islamabad from Chitral. Junaid, his family and all other passengers on board are feared dead after the flight crashed in a hilly area near Havelian.

Soon after the news surfaced, Pakistani celebrities including Shoaib Akhtar, Mahira Khan, Urwa Hocane, Hamza Ali Abbasi and Ali Zafar took to social media to express grief over the death of Pakistan's one of the most well-known pop star-turned- Islamic-preacher Junaid.

Here's what celebrities posted on social media:

Mahira Khan: Heart is bleeding for the lives lost, condolences to the family. We lose another icon.. this is just so so sad. #PK661 #JunaidJamshed

Hamza Ali Abbasi: We belong to Allah and to him we will return. You will be missed Junaid bhai. May Allah bless the departed souls of PIA crash. No words to say. May Allah grant Jannah to Junaid bhai and all the departed souls of the PIA crash.

Urwa Hocane: Saddened beyond words! Rest in peace #JunaidJamshed & all the people who were on board! Inna Lillahi Wa Inna Ilaihi Rajiun!

Musician Salman Ahmad: why did you leave me without saying goodbye @JunaidJamshedPK To God we belong & to Him shall we return...#JaanJaanPakistan

Mawra Hocane: Devastated! @JunaidJamshedPK Prayers for all affected families Inna lillah wa inna eleyhe Rajioon #PIAcrash #JunaidJamshed Ya Allah Rehem

Ali Zafar: Loss of words. Shocking. Condolences to the families of all the passengers. Junaid bhaee :( #PIAcrash

Bollywood celebrity Jaaved Jaaferi also mourn his death and posted, "Just got news of my friend,pak singer #JunaidJamshed along with his wife feared dead in a plane crash. Really really saddened. From God we have come and unto Him is our return. Condolences to the family of #JunaidJamshed.A super talented man an super human being."

Rishi Kapoor: RIP. My Condolences to the bereaved families of the PIA Flight crash. We lost an artist in Junaid Jamshed. May God Bless all! Ameen