Question: What singer featured on Feels signed with Red Hill Records?
Context: Red Hill Historic District is a national historic district located in Red Hill, Montgomery County, Pennsylvania.  It encompasses 163 contributing buildings in the working-class borough of Red Hill.  The district includes a number of brick workers' housing, 19th century Gothic style cottages, Queen Anne style rowhouses, and 20th century bungalows. Notable buildings include the S.C. Moyer Cigar factory (c. 1880), Red Hill Hotel (1811), firehouse (1924), Miller and Kline cigar factory, and Hillegass House. Politically, Hamilton is known for producing groundbreaking, colourful and left-wing politicians .  Locally, though, the big political stories have included the controversial amalgamation of Hamilton with its suburbs in 2001, and the destruction of green space around the Red Hill Valley to make way for the Red Hill Creek Expressway. Red Hill volcanic field, also known as Quemado volcanic field, is a monogenetic volcanic field located in the vicinity of the ghost town of Red Hill in Catron County New Mexico.  Also known as the Quemado volcanic field, Red Hill is 24 km east of the larger Springerville volcanic field and immediately south of the Zuni Salt Lake field.  The area is made up of scoria cone and silicic dome fields.  The last eruption was 23 ka BP. Red Hill Valley is a valley in eastern and south-eastern Hamilton, Ontario, Canada.  The valley is named after and home to the Red Hill Creek, which flows 7 km north-east from Albion Falls on the Niagara Escarpment, before bending north-west near the Queen Elizabeth Way and discharging into Hamilton Harbour at Windermere Basin.  The name of the area comes from the reddish soil, rich with iron.  The valley is estimated to be 1600 acres in size.  The Red Hill Valley was the site of a protracted battle over an expressway through the valley, ultimately constructed in 2007. Red Hill is a suburb of Auckland, in northern New Zealand.  Located 34 kilometres to the southwest of Auckland CBD, under authority of the Auckland Council.  The suburban area of Red Hill makes up the southernmost part of the Auckland metropolitan area, however majority of the area is rural.  The suburb lies on an ancient Pā Site known in Māori as "Pukekiwiriki".  The area is also situated on a no longer active volcano (one of Auckland's smaller volcanic cones), and an old fault line in the region.  Red Hill is located in the Manurewa-Papakura ward, one of the thirteen administrative divisions of Auckland city. "Feels" is a song recorded and produced by Scottish DJ Calvin Harris.  It features vocals from American singer-songwriters Pharrell Williams, Katy Perry and American rapper Big Sean.  It was released on 16 June 2017 through Sony Music as the fourth single from his fifth studio album "Funk Wav Bounces Vol.  1" (2017), after "Slide", "Heatstroke" and "Rollin".  Starrah assisted the artists in writing the song. The Red Hill Fire Observation Station consists of a fire lookout tower, cabin and pit privy located on the summit of Red Hill, a 2990 ft Catskill Mountain peak in Denning, New York, United States.  It is the southernmost fire tower in the Catskill Park. American singer and songwriter Katy Perry has recorded songs for four studio albums.  After singing at church during her childhood, she decided to pursue a career in music in her teenage years.  She signed a record deal with Red Hill Records, and released a gospel album called "Katy Hudson" in 2001.  She wrote its songs "Last Call", "My Own Monster", "Spit", and "When There's Nothing Left" by herself while co-writing the remaining six with Mark Dickson, Scott Faircloff, Tommy Collier, and Brian White.  The album was unsuccessful and it failed to garner any attention.  Red Hill Records shut down later that year.  Following two unsuccessful contracts with Island Def Jam Records and Columbia Records, whereby Perry was dropped by both them before she could finish an album, she ultimately secured a deal with Capitol Records in 2007, a division of record label Virgin. The Fossil Falls is a unique geological feature, located in the Coso Range of California in the United States.  Volcanic activity in the mountain range, along with meltwater from glaciers in the nearby Sierra Nevada, played a role in the creation of the falls.  They are located near Little Lake, Inyo County, California, 1.0 mi off US 395 (at a red cinder cone called "Red Hill") on Cinder Road to Red Hill, with signs to Fossil Falls. Katheryn Elizabeth Hudson (born October 25, 1984), known professionally as Katy Perry, is an American singer and songwriter.  After singing in church during her childhood, she pursued a career in gospel music as a teenager.  Perry signed with Red Hill Records and released her debut studio album "Katy Hudson" under her birth name in 2001, which was commercially unsuccessful.  She moved to Los Angeles the following year to venture into secular music after Red Hill ceased operations and she subsequently began working with producers Glen Ballard, Dr. Luke, and Max Martin.  After adopting the stage name Katy Perry and being dropped by The Island Def Jam Music Group and Columbia Records, she signed a recording contract with Capitol Records in April 2007.
Answer: Katy Perry