Beyoncé has worked with Tommy Hilfiger for the fragrances True Star (singing a cover version of "Wishing on a Star") and True Star Gold; she also promoted Emporio Armani's Diamonds fragrance in 2007. Beyoncé launched her first official fragrance, Heat in 2010. The commercial, which featured the 1956 song "Fever", was shown after the water shed in the United Kingdom as it begins with an image of Beyoncé appearing to lie naked in a room. In February 2011, Beyoncé launched her second fragrance, Heat Rush. Beyoncé's third fragrance, Pulse, was launched in September 2011. In 2013, The Mrs. Carter Show Limited Edition version of Heat was released. The six editions of Heat are the world's best-selling celebrity fragrance line, with sales of over $400 million.
How many editions of Heat have been launched?
six editions

The Church of the Holy Apostles in Thessaloniki was built in 1310–14. Although some vandal systematically removed the gold tesserae of the background it can be seen that the Pantokrator and the prophets in the dome follow the traditional Byzantine pattern. Many details are similar to the Pammakaristos mosaics so it is supposed that the same team of mosaicists worked in both buildings. Another building with a related mosaic decoration is the Theotokos Paregoritissa Church in Arta. The church was established by the Despot of Epirus in 1294–96. In the dome is the traditional stern Pantokrator, with prophets and cherubim below.
Who removed the gold tesserae in the background of the mosaic at the Church of the Holy Apostles?
some vandal

The Baltic was[when?] a forgotten theatre of the Crimean War. Popularisation of events elsewhere overshadowed the significance of this theatre, which was close to Saint Petersburg, the Russian capital. In April 1854 an Anglo-French fleet entered the Baltic to attack the Russian naval base of Kronstadt and the Russian fleet stationed there. In August 1854 the combined British and French fleet returned to Kronstadt for another attempt. The outnumbered Russian Baltic Fleet confined its movements to the areas around its fortifications. At the same time, the British and French commanders Sir Charles Napier and Alexandre Ferdinand Parseval-Deschenes—although they led the largest fleet assembled since the Napoleonic Wars—considered the Sveaborg fortress too well-defended to engage. Thus, shelling of the Russian batteries was limited to two attempts in the summers of 1854 and 1855, and initially, the attacking fleets limited their actions to blockading Russian trade in the Gulf of Finland. Naval attacks on other ports, such as the ones in the island of Hogland in the Gulf of Finland, proved more successful. Additionally, allies conducted raids on less fortified sections of the Finnish coast. These battles are known in Finland as the Åland war.
When did the Anglo-French fleet join the Baltic attack?
April 1854