"Can U Believe" is the third single from Robin Thicke's second studio album The Evolution of Robin Thicke. Originally "Got 2 Be Down" was expected to be the 3rd single but due to Faith Evans' pregnancy the plans for the release of the single were scrapped even though the song had already begun receiving airplay.^{[citation needed]}

The single, to date, has peaked at number fifteen on Billboard's Hot R&B/Hip-Hop Singles & Tracks. It debuted on the Billboard Hot 100 at number one hundred in the chart week of August 18. In September 2007, the song re-entered the Billboard Hot 100 at #99. "Can U Believe" peaked at number twelve on the Hit Las Vegas R&B chart in May 2007.

The video appeared on 106 and Park on May 9, 2007 as "The New Joint of the Day" on BET.

Robin Charles Thicke ( /ˈθɪk/; born March 10, 1977) is an American R&B singer-songwriter, musician, composer, and actor. Thicke's albums, which he previously released under the name Thicke, are noted for their feature of a predominantly R&B sound. Thicke has written hits for popular artists such as Jennifer Hudson, Usher, Mary J. Blige and Raven-Symoné. Thicke has also been acknowledged for his work in popular albums such as Confessions and Tha Carter III.

Thicke is a judge on the ABC show Duets.

Before his days as a singer-songwriter, Thicke had written "Love Is On My Side" on Brandy's self-titled album and a number of songs for 3T's "Sexual Attention" and collaborated with Jordan Knight, Jimmy Jam and Terry Lewis on several songs in Knight's 1999 album Jordan Knight. He also co-wrote the songs "When You Put Your Hands On Me" for Christina Aguilera's debut album and "No Tears on My Pillow" for Mýa's sophomore release, Fear of Flying. As an artist, he recorded and performed solely under his surname, Thicke. He would continue to do so until 2005.

David Styles (born November 28, 1974) better known by his stage name, Styles P, is an American rapper, author, and entrepreneur. He is prominently known as a member of Hip Hop group The LOX and is also a part of the Ruff Ryders hip-hop group, and in addition has released multiple albums and mixtapes as a solo MC.

Styles P, a member of The LOX and the larger D-Block Hip-Hop collective, grew up in Yonkers, New York rapping alongside Jadakiss (Jason Phillips) and Sheek Louch (Shawn Jacobs). In their late teens the trio met Mary J. Blige who was so impressed with their tough street east coast lyrics, she gave them a big break by putting their demo in the hands of Sean “Diddy” Combs. Diddy immediately hired the trio to write for Bad Boy Records. With the label, The LOX quickly started collaborating on hits with Diddy, the Notorious B.I.G., Mary J. Blige, and Mariah Carey which gave them instant notoriety and status within the hip-hop and mainstream charts.

Mariah Carey (born March 27, 1970) is an American singer, songwriter, record producer, and actress. She made her recording debut in 1990 under the guidance of Columbia Records executive Tommy Mottola, and released her self-titled debut studio album, Mariah Carey. The album went multi-platinum and spawned four consecutive number one singles, on the U.S. Billboard Hot 100 chart. Following her marriage to Mottola in 1993, a series of hit records, including Emotions (1991), Music Box (1993) and Merry Christmas (1994), established her position as Columbia's highest-selling act. Daydream (1995), made music history when the second single, "One Sweet Day" a duet with Boyz II Men, spent a record sixteen weeks on top of the Billboard Hot 100, and remains the longest running number one song in US chart history. During the recording of the album Carey began to deviate from her pop background, and slowly traversed into R&B and Hip-hop. After her separation from Mottola, this musical change was evident with the release of Butterfly (1997).

Whitney Elizabeth Houston (August 9, 1963 – February 11, 2012) was an American recording artist, actress, producer, and model. In 2009, the Guinness World Records cited her as the most-awarded female act of all-time. Houston was one of the world's best-selling music artists, having sold over 170 million albums, singles and videos worldwide. She released seven studio albums and three movie soundtrack albums, all of which have diamond, multi-platinum, platinum or gold certification. Houston's crossover appeal on the popular music charts, as well as her prominence on MTV, starting with her video for "How Will I Know", influenced several African American female artists to follow in her footsteps.

Houston is the only artist to chart seven consecutive No. 1 Billboard Hot 100 hits. She is the second artist behind Elton John and the only female artist to have two number-one Billboard 200 Album awards (formerly "Top Pop Album") on the Billboard magazine year-end charts. Houston's 1985 debut album Whitney Houston became the best-selling debut album by a female act at the time of its release. The album was named Rolling Stone's best album of 1986, and was ranked at number 254 on Rolling Stone's list of the 500 Greatest Albums of All Time. Her second studio album Whitney (1987) became the first album by a female artist to debut at number one on the Billboard 200 albums chart.