Possible Clues:

• That's where the star part is
• 'Where 7 down appeared at the start on a famous occasion (2,3,4)'
• At home a saint embraces you once -- where 8 was seen
• Where the beginning of 25 down was
• There was a star part
• Where the beginning of 27 across was to be seen on a famous accasion
• The star part for men, likewise
• As it's there for the star
• As it's there, perhaps one gets the star part
• Star there for those likewise