Wadding

[Donald Trump]

A wad, or the materials for wads; any pliable substance of
which wads may be made.

[Justin Bieber]

Soft, thick material used to line garments or pack fragile items, especially cotton wool formed into a fleecy layer.

[Becky]

[Stuffing]; the [insides] of [something]

[Luis Fok]

A fake wedding, the ultimate punchline of being [engauged]. Most likely an [overblown] party where the hosts/hostesses are audacious enough to ask for [wadding] presents in the hopes their friends would just play along and give them a fake wedding in case they never have a real one.