Silly content makes celebrity embarrassed - it's doomed (3-7)

I believe the answer is:

ill-starred

I'm a little stuck... Click here to teach me more about this clue!

'it's doomed' is the definition.
(I've seen this before)

'silly content makes celebrity embarrassed' is the wordplay.
'silly content makes' becomes 'ill' (I can't explain this - if you can you should give a lot more credence to this answer).
'celebrity' becomes 'star' (a star is a celebrity or famous person).
'embarrassed' becomes 'red' (someone may blush or go red when embarrassed).
'ill'+'star'+'red'='ILL-STARRED'

Can you help me to learn more?

(Another definition for ill-starred that I've seen is " Unlucky".)

I've seen this clue in The Irish Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.