upstage

US /ʌpˈsteɪdʒ/
UK /ʌpˈsteɪdʒ/
"upstage" picture
1.

at or toward the rear of a theatrical stage

:
The actor moved upstage to deliver his monologue.
She positioned herself slightly upstage of the other performers.
1.

to draw attention away from (someone) toward oneself; overshadow

:
The new lead actor tried to upstage the veteran performer.
She always manages to upstage everyone at parties with her extravagant outfits.