If one thing is for sure, it's that 2020 has had its fair share of celebrity breakups. At the start of the new decade, fan-favorite couples like Jeffree Star and Nathan Schwandt went their separate ways, as well as new and unexpected loves like Pete Davidson and Kaia Gerber. For stars like Channing Tatum and Jessie J, the year also saw the end of on-and-off-again pairs that were getting their second shots at love.