Twin sisters Tia and Tamera Mowry say their U.S. reality TV show "Tia & Tamera" will not be back for a fourth season. a"Wanted to say Thank You for all the love and support. But most of all welcoming me, my husband, n my son into your homes for 3 seasons," Tamera tweeted this week. "We are truly blessed:) More than anything I wanted you all to see who I was TRULY as a person and the show Tia and Tamera has done that," she wrote on Twitter. "Thank you for 3 amazing years of Tia and Tamera. Now ... onto my new talk show The Real and some great things I can't wait to share with u. Yes, Tia and Tamera will not have a season 4. Thank you for always supporting us throughout the years." Tia will soon be seen on the show "Instant Mom," UsMagazine.com reported.