Elsie Hewitt ’s keeping it brutally real about single motherhood -- and glam clearly ain’t top of the priority list right now! The newly-single model hopped on social media from her couch to clap back at comments about her appearance during a recent walk with baby daughter Scottie Rose ... basically saying she couldn’t care less. Elsie admitted she’s exhausted from working and trying to make money -- and made sure to point out she’s doing it solo these days. Jeff Wittek and David Dobrik can put