Are  Vanessa Petruo and  Greek Fire from different countries?
Vanessa Petruo Vanessa Anneliese Petruo (born 23 October 1979), also known as Vany, is a German singer–songwriter and actress. She came to international prominence as a member of the all–female pop band No Angels, that was created during the talents show "Popstars". The band enjoyed a great popularity throughout Central Europe, following their record–breaking debut single "Daylight in Your Eyes" and the album "Elle'ments". From 2001 to 2003, No Angels sold more than 5 million units. After their disbandment in 2003, Petruo launched her solo career.
Greece in the Eurovision Song Contest 2011 Greece took part in the Eurovision Song Contest 2011, held between 10 and 14 May 2011, placing seventh. On 2 March 2011, as part of the selection process organized by the Greek national broadcaster Hellenic Broadcasting Corporation (ERT), six competing acts—Antigoni Psihrami, Kokkina Halia, Loukas Giorkas, Nikki Ponte, Trimitonio, and Valanto Trifonos—performed their prospective entries live during a televised event. "Watch My Dance" was selected to represent Greece at the Eurovision Song Contest by a combination of a public televote and panel of judges. At the contest, it placed first in the first semi-final and seventh in the final marking Greece's eighth top ten placing in as many years.