Ukrainian President Petro Poroshenko has said the entry of more than 100 Russian aid trucks into the country is a "flagrant violation of international law."
In a statement on his website, he added none of the trucks' cargo had been checked before being driven in.
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The "world's first transgender doll" has appeared at New York's Toy Fair and will go on sale in July.
The exhibition includes the gown she wore when she danced with John Travolta at the White House and a dress used for a Vanity Fair cover.
The singer shared the image of her twin girls along with a message saying "Today's blessing brought to you by Adidas!".