s'okay truthsweet i see where you are coming from. i dont know - it just doesnt sit right with me, (particularly given that i havent worn heels like that since 2008 when preggy with DS!) 
i think its the whole twitterati element of it - 'look at this photo of me, breastfeeding - again - arent i great' and the reason why she looks so good is because she is in the middle of a modelling job.
we know she BFs and are thrilled for her, i just get tired of seeing photos of her.