1. BETTY ROSS
The character of Elizabeth “Betty” Ross is the love interest of Bruce Banner a.k.a. The Hulk and the daughter of General Thaddeus Ross, the Hulk's enemy. Jennifer Connolly played Ross in Hulk (2003) and Liv Tyler took over the role in The Incredible Hulk (2008). Th two previously worked together in the 1997 film Inventing the Abbotts.
2. Lana Lang
The character of Lana Lang who has traditionally been Superman's romantic interest when they were teenagers in Smallville. Kristen Kreuk played the role in the TV series Smallville and Annette O’Toole Played the role of Clark Kent’s adoptive mother on the show. O’Toole herself portrayed the role of Lana Lang in the 1983 movie Superman III.
The role of Quicksilver has been portrayed by both Aaron Taylor-Johnson and Evan Peters. The two previously shared the screen in the 2010's superhero movie Kick-Ass. Peter's played the role of Quicksilver in X-Men Days of Future Past (2014) while Johnson plays the character in Avengers: Age of Ultron, released this year.
4. Gwen Stacy
The character of Gwen Stacy has been played by both Bryce Dallas Howard and Emma Stone. The two worked alonside each other in The Help (2011). Howard played the iconic role in Spider-Man 3 while Stone took up the mantel for The Amazing Spider-Man and its sequel The Amazing Spider-Man 2.