TLC (T-Boz and Chilli) have reunited for a hot minute after a 7-year gap to perform at Justin Timberlake’s concert in Las Vegas. The twosome came out in full force to sing some of their biggest numbers including “No Scrubs,” “Ain’t 2 Proud 2 Beg” and “What About Your Friends?” There are no rumors of a reunion, but the two did it as a favor for Justin Timberlake. The show, benefiting Shriners Hospitals for Children, also featured sets from Alicia Keys, Ciara, Snoop Dogg, Taylor Swift, Jay Sean, and Timbaland.