Misc: What comedian noted at the Oscar ceremonies that his suit was fireproof?

Questions

Titles: Musical with songs: My Funny Valentine, The Lady is a Tramp, Where or When?

Titles: Musical with songs:Anything You Can Do, They Say It's Wonderful?

Titles: Musical with: June is Busting O All Over, You'll Never Walk Alone, Soliloquy?

Titles: Operatta with songs: Golden Days, Drinking Song, Deep in My Heart Dear?

Titles: Operatta with songs: You're Devastating, Yesterdays, Smoke Gets in Your Eyes?