Question: Are Rocky Shades and Coko both from the United States?

Context articles: Southern Rocky Mountain Front
A Special Christmas
Rocky Mountain Horse
48 Shades
Shades Mountain
OG-107
Penstemon rupicola
Rocky Shades
Coko
Eastern blacknose dace

The Southern Rocky Mountain Front is an elongated geographic region located along the eastern and southern face of the Southern Rocky Mountains in the U.S. states of Wyoming, Colorado, and New Mexico.
 The region comprises the southern portion of the Rocky Mountain Front geographic region of Canada and the United States.
 The Southern Rocky Mountain Front had a population of 5,467,633 according to the 2010 United States Census.
 The region is one of the fastest growing regions in the United States and its population is projected to grow by 87% to 10,222,370 by 2050.
 In 2005 the GDP of the region was $229,202,000,000 making up 2% of the United States GDP.
A Special Christmas is an album by R&B group SWV that was released in the United States on November 18, 1997, by RCA Records.
 It is a holiday album featuring both cover versions and original material.
 "A Special Christmas" would be the penultimate album the trio recorded together before they disbanded in 1998.
 Coko, the group's lead singer, released her first solo album in 1999.
The Rocky Mountain Horse is a horse breed developed in the state of Kentucky in the United States.
 Despite its name, it originated not in the Rocky Mountains, but instead in the Appalachian Mountains.
 A foundation stallion, brought from the western United States to eastern Kentucky around 1890, began the Rocky Mountain type in the late 19th century.
 In the mid-20th century, a stallion named Old Tobe, owned by a prominent breeder, was used to develop the modern type; today most Rocky Mountain Horses trace back to this stallion.
 In 1986, the Rocky Mountain Horse Association was formed and by 2005 has registered over 12,000 horses.
 The breed is known for its preferred "chocolate" coat color and flaxen mane and tail, the result of the relatively rare silver dapple gene acting on a black coat, seen in much of the population.
 It also exhibits a four-beat ambling gait known as the "single-foot".
 Originally developed as a multi-purpose riding, driving and light draft horse, today it is used mainly for trail riding and working cattle.
48 Shades (titled Australian Pie: Naked Love in the United States) is a 2006 Australian comedy film by debut director Daniel Lapaine, starring Richard Wilson, Emma Lung, Robin McLeavy, and Victoria Thaine.
 It is based on Nick Earls' popular novel "48 Shades of Brown".
Shades Mountain is a cuesta in Jefferson County, Alabama, United States.
 The mountain is bordered by Shades Crest Road to the west, Highway 150 to the south, Highway 280 to the east and Shades Creek to the north.
 It includes all of the neighborhood of Bluff Park in Hoover, where it summits, as well as portions of the cities of Homewood, Vestavia Hills and Mountain Brook.
The OG-107 was the basic work utility uniform (fatigues) of all branches of the United States Armed Forces from 1952 until its discontinuation in 1989.
 The designation came from the U.S. Army's coloring code "Olive Green 107" and "Olive Green 507", which were shades of dark green, the OG-107 being cotton and OG-507 polyester-cotton blend introduced in the early 1970s.
 Regardless of the fabric, the two shades were almost identical.
 The OG-107 was superseded by the Battle Dress Uniform (BDU) throughout the 1980s, and was also used by several other countries, including ones that received military aid from the United States.
Penstemon rupicola is a species of penstemon known by the common name cliff beardtongue.
 It is native to the west coast of the United States from Washington to the Klamath Mountains of far northern California, where it grows in rocky mountainous habitat.
 It is a clumpy, mat-forming subshrub growing no more than 14 centimeters high.
 The thick, waxy, oppositely arranged leaves are round or oval and up to 2 centimeters long.
 The showy wide-mouthed tubular flowers emerging from the mat may be nearly 4 centimeters in length and are shades of light purple to bright pink.
Robert K. Barklay (born January 22, 1960), professionally known as Rocky Shades, is an English singer.
Cheryl Elizabeth Gamble (born June 13, 1970), better known by her stage name Coko, also known as Cheryl Clemons, is an American R&B recording artist and television personality.
 Gamble is best known as the lead singer of the American R&B vocal trio Sisters With Voices (SWV).
 Aside from her R&B career, Gamble also has a solo gospel career.
Eastern blacknose dace ("Rhinichthys atratulus") is a species of ray-finned fish in the genus "Rhinichthys".
 Its name originates from the Old French word "dars" which is the nominative form of the word "dart" in reference to their swimming pattern.
 The western blacknose dace ("Rhinichthys obtusus") formerly was considered conspecific.
 While morphologically the two species are not significantly different, they are allopatric.
 The Eastern blacknose dace is found across the southeast portion of Canada and down along the United States' east coast.
 It is dark brown to olive on its dorsal surface and silvery white below, the two shades separated by the darkly pigmented lateral line.
 In the breeding season, males develop darker pigmentation and an orange lateral line.
 Blacknose dace live in rocky streams and rivers where they feed upon small invertebrates and microscopic biological matter and provide forage for larger fish.