Will Smith

Though, one of those is more likely to happen than the other, he tells Stephen Colbert.

During a Tuesday night appearance on "The Late Show," the "Suicide Squad" star told Colbert he's talked with president Barack Obama "a couple of times" about possibly playing him in a movie.

"He said that one thing is for sure: I have the ears to play him," Smith joked.

Smith admitted entering the political arena in real life has crossed his mind before, but says he doesn't think politics is "where my greatest gifts are."

"I don't think ever, like pretty close to when hell freezes over," Smith said about possibly rebooting his classic sitcom while promoting Suicide Squad with co-star Margot Robbie. "Like we're going to leave that one alone."

Rumors circulated a year ago that a reboot was in the works with Smith on board as a producer. However, some reports then indicated that the Smith project was an original sitcom possibly inspired by the Fresh Prince's fish-out-of-water storyline.

After all, he is the only actor in history to have eight consecutive films gross north of $100 million at the domestic box office and 10 consecutive films gross north of $150 million internationally. But these days, star power has less of an impact than it once did. Moreover, as Smith explained at Cannes Lion Tuesday, becoming popular wasn't as fulfilling as he'd imagined.

Organisers say Ali helped plan his own funeral as a "last statement" to the world.

The charismatic Ali, a dazzling fighter and outspoken civil rights activist who became one of the 20th century's towering figures, died on Saturday (AEST) at age 74 after health problems complicated by a long battle with Parkinson's disease.

"My wife's not going. It would be awkward for me to show up with Charlize (Theron)," said Smith on ABC's "Good Morning America" on Thursday. "We've discussed it, but at this current time, we're uncomfortable to stand there and say this is OK."

Smith, who some thought might be nominated for his performance in the football drama "Concussion," said his decision was "deeply not about me."

"This is about children that are going to sit down and they're going to watch the show and they're not going to see themselves represented," said Smith.

"I would like to apologize to my husband. This was not planned. I'm just so hormonal. Everything is great, I haven't vomited yet. That's a win y'all," the "Heartbeat Song" singer quipped in revealing that baby No. 2 with hubby Brandon Blackstock is on the way!

So her fans were treated to an unexpected treat along with all the goodness they expected from a Kelly concert.

But she's hardly the only one who took the opportunity to share some of the best news life has to offer with thousands of her nearest and dearest all at once.