This is the 8165th most frequent French word.
vip
"VIP" in French refers to a "Very Important Person."
Here, 'VIP' is used as an adjective modifying 'soirée' to describe the exclusivity of the party.
Ce soir, nous sommes invités à une soirée VIP.
Tonight, we are invited to a VIP party.
In this example, 'VIP' is used as a noun to refer to Very Important Persons attending the gala.
Les VIP du gala arriveront dans une limousine.
The VIPs at the gala will arrive in a limousine.
In this sentence, 'VIP' acts as an adjective describing the special and preferential treatment he received.