Question: Robin Weisse has worked with the rapper and actor born in what Virginia city?

"Swalla" is a song recorded by American singer Jason Derulo, featuring Trinidadian rapper Nicki Minaj, and American singer Ty Dolla $ign.  It was officially announced January 2, 2017 and released on February 24, 2017, by Warner Bros.  Records, as the lead single from Derulo's upcoming fifth studio album, "777".  The song was written by Derulo, Minaj, Dolla $ign, Ricky Reed, LunchMoney Lewis, Robert Diggs, Jacob Kasher Hindlin, Robin Weisse and Russell Jones. <SEP> Alder Gulch (alternatively called Alder Creek) is a place in the Ruby River valley, in the U.S. state of Montana, where gold was discovered on May 26, 1863 by William Fairweather and a group of men including Barney Hughes, Thomas Cover, Henry Rodgers, Henry Edgar and Bill Sweeney who were returning to the gold fields of Grasshopper Creek, Bannack, Montana.  They were on their way to Yellowstone Country from Bannack but were waylaid by a band of Crow Indians.  After being ordered out of Crow hunting grounds, they crossed the East Slope of the Tobacco Root Mountains and camped for the night in Elk Park, where William "Bill" Fairweather and Henry Edgar discovered gold, while the remaining party was out hunting for meat.  Agreeing to keep the new discovery quiet the group of miners returned to the town of Bannack for supplies.  Unfortunately word leaked out about the new strike, and miners followed the Fairweather party out of town.  The party stopped at the Point of Rocks, part way between Bannack and Alder Gulch, and established the Fairweather Mining District in a miners meeting.  It was agreed that the discoverers were entitled to two claims and first choice.  The first stampede of miners reached Alder Gulch June 6, 1863 and the population swelled to over 10,000 in less than 3 months.  The "Fourteen Mile City" ran the length of the gulch, and included the towns of Junction City, Adobe Town, Nevada City, Central City, Virginia City, Montana, Bear Town, Highland, Pine Grove French Town, Hungry Hollow, and Summit.  Upon arrival the miners lived in brush wickiups, dugouts and under overhanging rocks until cabins could be built.  The first structure built in Virginia City was the Mechanical Bakery.  Virginia City, and Nevada City were the centers of commerce during the height of the Alder Gulch gold rush.  In the first year the area had over 10,000 people living there.  Montana Territory was established in May 1864, and the first territorial capital was Bannock.  The capital then moved to Virginia City, where it remained until 1875.  The Alder Gulch diggings were the richest gold placer deposits ever discovered, and in three years $30,000,000 was taken from them, with $10,000,000 taken out in the first year.  Nowadays, except during summertime, the streets of Virginia City are usually quiet and relatively few visitors find their way to the 16 ton granite monument that marks the spot of that incredible discovery of May 26, 1863. <SEP> Robin Weisse (born March 20, 1992) is a German songwriter, who is signed to Universal Music Group.  He is commonly known for working with artists like Ne-Yo, Pitbull, Chris Brown and Justin Bieber. <SEP>  Born in 1989 in Tappahannock, Virginia, he was involved in his church choir and several local talent shows from a young age.  Having signed with Jive Records in 2004, Brown released his self-titled debut studio album the following year.  It peaked at number two on the US "Billboard" 200 and was later certified double platinum by the Recording Industry Association of America (RIAA), selling an overall three million copies worldwide.  With his first single "Run It! " peaking atop the US "Billboard" Hot 100, Brown became the first male artist as a lead since Diddy in 1997 to have his debut single top the chart. Christopher Maurice Brown (born May 5, 1989) is an American singer, songwriter, actor, and rapper.  His second album "Exclusive" (2007) spawned his second Hot 100 number one "Kiss Kiss", in addition to "With You" and "Forever".  The album was also certified double platinum by the RIAA.  In addition to his solo commercial success, Brown has been featured on several singles such as "No Air", a duet with singer Jordin Sparks, "Shortie like Mine" with the rapper Bow Wow and "Shawty Get Loose" alongside Lil Mama and T-Pain.  The songs have peaked at number three, number nine and number ten on the US "Billboard" Hot 100 respectively.