Courteney Cox has age concerns

London: Courteney Cox admits she sometimes worries about the fact she isn`t a hot young thing anymore.

"Sometimes it`s a battle to accept you are no longer the hot young thing. To realise you don`t attract people in the same way, it can be a bit sad," quoted the 46-year-old as saying.

"It`s nice to feel sexy, even if it`s only a matter of perception. There are days when I get out of bed and look in the mirror and think I look awful. I get down on myself. But other days I get up and I feel happy," she added.

Cox recently announced a trial separation from her husband David Arquette after 11 years of marriage.