I don't know her weight exactly..
But personally she doesn't look like a very active/fit/strong person who's body people would aspire to have.. She looks a bit like the average person/a bit podgy/not like someone who is on a world tour performing for 2+ hours a night.
Which should tell you that despite her not being thin as before she's still in a good shape. She gets more exercise then most of us.
She looks beyond gorgeous. She definitely looks pregnant though, and that's the sort of dress that covers a baby bump. Plus her hands are over her stomach and she rarely poses like that. There's definitely a bun in the oven!
Sis the other day I saw a woman so huge she had a basketball-shaped FUPA. What world do you live in that this counts as "fat as ****?" This is a completely normal body.