 <translate> Celebrity Big Brother, also known as Big Brother: Celebrity Edition, is a spin-off series of the American reality television series Big Brother. This season aired during the winter of the 2017 -- 18 network television season on CBS and was the second U.S. Big Brother season to air outside the usual summer television season, the first being Big Brother 9 in 2008. Julie Chen returned as host, with Allison Grodner and Rich Meehan returning as executive producers. The season was produced by Fly on the Wall Entertainment in association with Endemol Shine North America. The season premiered on February 7, 2018.

Answer this question based on the passage: when does big brother celebrity edition start 2018? OK. Let's think. My stream of consciousness: <yor> Celebrity Big Brother, tí a tún mọ̀ sí Big Brother: Celebrity Edition, jẹ́ àtúnyẹ̀wò àtúnyẹ̀wò tẹlifíṣọ̀n Amẹ́ríkà Big Brother. Akoko yii ni igbohunsafẹfẹ lakoko igba otutu ti 2017 - 18 akoko tẹlifisiọnu nẹtiwọọki lori CBS ati pe o jẹ akoko keji ti US Big Brother lati ṣe igbohunsafẹfẹ ni ita akoko tẹlifisiọnu igba ooru ti o wọpọ, akọkọ jẹ Big Brother 9 ni ọdun 2008. Julie Chen padà gẹ́gẹ́ bí olùdarí, pẹ̀lú Allison Grodner àti Rich Meehan tí wọ́n padà gẹ́gẹ́ bí olùdarí olùṣèwádìí. Ẹgbẹ́ Fly on the Wall Entertainment ni ó ṣe eré náà ní àjọṣepọ̀ pẹ̀lú Endemol Shine North America. Àkọsílẹ̀ ìgbà náà wáyé ní ọjọ́ keje oṣù kejì ọdún 2018.  Dáhùn ìbéèrè yìí ní ìbámu pẹ̀lú àyọkà náà: ìgbà wo ni ẹ̀dà àwọn olókìkí arákùnrin àgbà máa bẹ̀rẹ̀ 2018? Ó dáa. Ẹ jẹ́ ká ronú. Ìmọ̀lára mi: 