star-studded
Word family
Synonym discussion
Sense: adjective/1
All four words describe events or groups full of famous people, but they differ in focus and register. 'Star-studded' is the most neutral and widely used — it simply states the presence of many celebrities without extra commentary. 'Glittering' adds a tone of glamour and visual richness (the lights, the dresses, the excitement), making it better for describing the atmosphere rather than just the guest list. 'All-star' is more informal and common in advertising and sports contexts ('an all-star lineup'), and it often suggests a deliberate selection of top talent. 'High-profile' is broader: it covers any person or event that draws public attention, not just entertainers (a high-profile politician or court case), so it is less specific to celebrity culture. 'Celebrity-packed' is more informal and direct, but less common in writing. In practice, you can often swap 'star-studded' and 'glittering' for events, but choose 'all-star' for teams or lineups and 'high-profile' when the context is not entertainment.
Common collocations
Etymology
The word 'star-studded' was formed by combining 'star' (a famous performer) with 'studded' (decorated or covered with studs). The literal meaning described the night sky filled with stars; by the early 20th century the figurative use for events and productions with many famous people became the dominant meaning. The compound follows the pattern of other figurative compounds like 'star-spangled' and 'star-crossed'.