Beyonce in a scene from her video for "I Was Here"

*Today marks the release of Beyonce’s 7th and 8th music videos from her album “4.”

The singer, expecting her first child with husband Jay-Z, unveils the clips for her tracks “End of Time” and “I Was Here,” both serving as sneak peeks from her upcoming “Live at Roseland” DVD, which will be on sale exclusively at Walmart beginning Nov. 21. The four-night stand of shows was taped at New York’s Roseland Ballroom in August and featured a mix of old favorites and new songs from “4.”

In the “I Was Here” video, Beyonce tells the Roseland crowd: “It’s taken a lot of hard work to get to where I am. I searched all around the world, and I found myself. You all are my inspiration. I want to sing this last song and dedicate it to all of you guys.”

After a clip of a very young Beyoncé thanking the judges in a talent show, the singer stands center stage and belts out the ballad over a montage of home videos from her childhood, through her rise with Destiny’s Child and into solo superstardom.

One of the shots – it’s quick – shows the voluminous white wedding gown she wore at her very private wedding to Jay-Z.

Beyonce (R) and her sister Solange in a scene from her video for "I Was Here"

The “End of Time” video is the opposite end of the spectrum, a red-laser-flashing uptempo dance marathon with Beyoncé and her four sexy backup dancers shaking it over the song’s Brazilian drum beat. Fans get to see the many looks Bey tried on while performing the tune, including shots of her with her female dancers to others with a squad of male hoofers, as well as a wide range of costumes, from a yellow fringe number to a gold jacket and the silver number from the “I Was Here” clip.

Watch both below.