Sharon (born on February 28, 1975) is a fictional character from "Twenty-Four Seven". She is Ronnie's girlfriend and Tonka's step mother even though she's 18. She is played by English actress Gina Aris.
Sharon agreed to be Ronnie's girlfriend and Tonka's step mother. She also turns out to be a friend of Tim's due to her standing outside of Darcy's gym and talking to Tim about old times. When the gang were heading of to Wales Ronnie and Sharon have an argument because she brought too many bags for Tonka's trip. Ronnie also hits Darcy on his car and Sharon tells him to take Darcy to the hospital.
Sharon attends Darcy's funeral. When Ronnie teases Tonka about his date Sharon defends him.