Britney Spears is "saddened" after 

her ex-husband publicly revealed 

their sons have not seen her "for months".

The 'Gimme Extra' singer has spoken out 

in response to an interview given by Kevin 

Federline, through which he claimed sons Sean 

Preston, 16, and Jayden 15, had "determined" 

they did not need to see their mom or attend 

her latest wedding ceremony to Sam Asghari, 

and advised the youngsters have been 

embarrassed by her revealing Instagram posts.