Mandy Moore lovingly cradles ‘new makeup artist’ baby Gus as she gets aged up to film This Is UsBy Sameer Suri For Dailymail.com Published: 20:26 EDT, 1 October 2021 | Updated: 20:32 EDT, 1 October 2021 Mandy Moore brought her seven-month-old baby Gus to work this Friday – and he appeared to be thoroughly enjoying…