She spent her day on Wednesday buttoned up in a Greggs uniform as she visited a London branch of the bakery.
But Nicole Scherzinger cut a dramatically different figure later that evening.
The 35-year-old went bráless in a very low-cut frock as she left restaurant The Arts Club in Mayfair after appearing on The Graham Norton Show.
The singer appeared to have had quite the fun night, giggling with her friends as she was escorted to her waiting car.
Once in the backseat, she showed off her long legs as her friend next to her was seen taking a picture of the photographers with her smartphone.
Nicole had apparently come from filming the Graham Norton Show earlier in the evening.