Since then, Jenna has dropped the 'Tatum' from her last name (and Instagram handle) and now, she's stepped out at her first post-breakup red carpet event: in fact, she was honoured as the 2018 St Jude Children's Research Hospital 'Humanitarian Of The Year' at the fifth annual St. Jude Hope & Heritage Gala in New York.
Needless to say, she looked incredible:
Getty
Getty
Jenna took her dad, Darryll Dewan, as her date for the night.
Getty
