A shocking column fuels the queen's search for the real Lady Whistledown. As the wedding looms, Penelope questions her future as a wife - and scribe.

Mo and Hashtag find a giant secret beneath Witwicky, and Starscream plans to use it for evil.

Peppermint Patty's fear of diving sends her Snoopy's way. The Beagle Scouts attempt to build a shelter as Sally and Naomi fight over bracelets.

Two tough rounds will test our cooks. First, Adriano Zumbo's Macaron Taste Test and then, a coffee-inspired dessert cooks, with the weakest dish seeing its maker eliminated from the competition.

Magda's beautiful dream of transforming Australian women's fashion is about to be crushed by her husband's foolish mistake. Trapped at Goodes she must fight against entrenched conservatism and snobbery to rise from the bottom once again.